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Native desktop mini-tools that replace a paid, bloated or login-required tool (offline, no sign-up): sell direct from your site as a one-time purchase at $9–59, or open source for stars. Windows / Linux is emptier
Open Trackable · long-running category First spotted 2026-11-01 · last updated 2026-11-02
- Status
- Open (revenue comes in spikes, so smooth it with a product line; the GitHub star curve is slow and steady)
- Why now, and how long the window lasts
- AI coding turned native Swift and Rust apps into weekend projects (Compositor, 46 days, 18k stars; Filee, 33 days, 19k stars, both solo builds); people are tired of subscriptions, so "no subscription / offline / no account" is itself a selling point; Polar and Dodo solved payments. Not event-driven, so the window stays open for a long time.
- Confidence
- Medium. What would overturn it: bytemail and GotEmail's 30-day revenue in November falling below October's 1/3 with no new entrant in the category; or a library like Filee dropping below 100 daily gain in mid-November.
Evidence
Grouped by store. Each group starts with the charts that can be graphed (real curves, data dates below the chart), then the scanner's original notes and source links.
Indie product revenue (TrustMRR)3 evidence · 6 products with curves
bytemail bytemailapp.com
TrustMRR · 30-day revenue $24,203 (+1364%) · MRR $485 · 128 subscriptions · View product profile
2026-09 → 2026-11 (3 pts). Light bars = current month, not yet complete
Data 2026-09-29 → 2026-11-06 (39 days, 39 observations). Single-day swings are big, so look at the trend in the monthly breakdown above.
GotEmail gotemail.net
TrustMRR · 30-day revenue $14,182 (+2773%) · MRR $238 · 34 subscriptions
2026-09 → 2026-11 (3 pts). Light bars = current month, not yet complete
Data 2026-09-29 → 2026-11-06 (39 days, 39 observations). Single-day swings are big, so look at the trend in the monthly breakdown above.
Homy tryhomy.app
TrustMRR · 30-day revenue $3,791 (+0%)
2026-10 → 2026-11 (2 pts). Light bars = current month, not yet complete
Data 2026-09-29 → 2026-11-06 (39 days, 39 observations). Single-day swings are big, so look at the trend in the monthly breakdown above.
helumi helumi.app
TrustMRR · 30-day revenue $1,175 (+42%) · MRR $872 · 97 subscriptions
2026-09 → 2026-11 (3 pts). Light bars = current month, not yet complete
Data 2026-09-29 → 2026-11-06 (39 days, 39 observations). Single-day swings are big, so look at the trend in the monthly breakdown above.
Wow Keywords wowkeywords.com
TrustMRR · 30-day revenue $18,011 (+0%)
2026-10 → 2026-11 (2 pts). Light bars = current month, not yet complete
Data 2026-09-29 → 2026-11-06 (39 days, 39 observations). Single-day swings are big, so look at the trend in the monthly breakdown above.
CNVS cnvs.dev
TrustMRR · 30-day revenue $2,189 (−39%)
2026-06 → 2026-10 (5 points)
Data 2026-09-29 → 2026-11-06 (39 days, 39 observations). Single-day swings are big, so look at the trend in the monthly breakdown above.
- indie (day 30, core 11-02): bytemail (bytemailapp.com, native Mac email client, $19 one-time purchase) $23,394 (reported $22,557), after ranking #2 on PH 10-28, 10-29 single-day $2,762, 10-31 $1,635; GotEmail (gotemail.net, $19.99) $8,159; Homy (tryhomy.app, Finder alternative) $3,530, listed for $15,000, late October $29–204 per day; actionclip $2,561; helumi (helumi.app, cloud drive inside Finder) $1,687, MRR $649, listed for $40,000.
- indie (spike sample, 11-02 core): Wow Keywords (wowkeywords.com, $59 ASO tool) $15,110 over 30 days, day by day 10-26 $4,642 → 10-30 $327 → 10-31 $396. CNVS (cnvs.dev, $199 one-time, creator with 25k followers): $23,700 in June → $3,400,11-02 in October, the 30-day revenue $2,786 (−33%). Cooldock is covered in [005].
- indie (one-time-purchase curve, reported figures): Supaste $6,468 in June → $812 in October; OmniNotch weekly revenue $2,356 → $173 → $45 → $56; AI Toolbox is the only one-time-purchase product still climbing, driven by steady new installs from Google search.
GitHub2 evidence · 10 products with curves
GitHub · created 2026-09-29 · 23,602 stars · 7 days +4,350
Free, open-source file converter. Convert 263 formats offline by drag & drop — images, PDF, Word, Excel, PowerPoint, HWP/HWPX, video, audio, e-books and archive
Data 2026-10-09 → 2026-11-08 (31 days, 30 observations). Points before 10-28 come from deeply / archive backfill, not every day has one
GitHub · created 2026-09-16 · 18,515 stars · 7 days +241
The Photoshop alternative for Mac
Data 2026-09-28 → 2026-11-08 (42 days, 32 observations). Points before 10-28 come from deeply / archive backfill, not every day has one
GitHub · created 2026-07-18 · 20,138 stars · 7 days +1,877
Open-source gym & body-weight tracker, now in the App Store (iPhone + Apple Watch) and as an Android APK. Plan routines, log workouts, see which muscles are tra
Data 2026-07-31 → 2026-11-08 (101 days, 22 observations). Points before 10-28 come from deeply / archive backfill, not every day has one
GitHub · created 2026-07-17 · 5,656 stars · 7 days +3,779
Local-first voice dictation for macOS. Hold a shortcut, speak, and paste into any app. Native Rust, on-device speech recognition, and a Linux beta.
Data 2026-10-09 → 2026-11-08 (31 days, 20 observations). Points before 10-28 come from deeply / archive backfill, not every day has one
GitHub · created 2026-09-05 · 2,023 stars · 7 days +536
See what is really inside macOS System Data and delete it item by item. A free menu bar app that explains every category and shows each command before it runs.
Data 2026-10-09 → 2026-11-08 (31 days, 31 observations). Points before 10-28 come from deeply / archive backfill, not every day has one
GitHub · created 2026-10-21 · 2,616 stars · 7 days +237
HatchZip is a free, open-source archive extractor for Windows, macOS and Linux that extracts ZIP, 7z, RAR, tar and split archives in place, so it needs free spa
Data 2026-10-23 → 2026-11-08 (17 days, 17 observations). Points before 10-28 come from deeply / archive backfill, not every day has one
GitHub · created 2026-10-07 · 3,084 stars · 7 days +250
Screenshots, hung out to dry. A tiny native macOS app that hangs every screenshot on a line at the top of your screen.
Data 2026-10-09 → 2026-11-08 (31 days, 31 observations). Points before 10-28 come from deeply / archive backfill, not every day has one
GitHub · created 2026-09-22 · 4,678 stars · 7 days +350
Any window from your Mac, live on your iPhone or iPad. Touch, Apple Pencil, trackpad and keys. Free, open source, no servers.
Data 2026-10-13 → 2026-11-08 (27 days, 27 observations). Points before 10-28 come from deeply / archive backfill, not every day has one
2 more products' curves
GitHub · created 2026-10-08 · 6,306 stars · 7 days +243
Search your computer by what's in your files: photos, PDFs, documents, recordings, videos and code. On-device on Mac, Windows and Linux, built on Google DeepMin
Data 2026-10-11 → 2026-11-08 (29 days, 29 observations). Points before 10-28 come from deeply / archive backfill, not every day has one
GitHub · created 2026-08-06 · 7,054 stars · 7 days +79
FlyingMouse Format: a free file format converter for Windows (works offline, bundles FFmpeg/LibreOffice/Poppler/Tesseract). Converts between image/document/spreadsheet/PPT/PDF/audio-video/WPS formats, plus OCR and batch conversion; audio supports common formats only. Author: LaoFeng (牢蜂) | only
Data 2026-10-09 → 2026-11-08 (31 days, 31 observations). Points before 10-28 come from deeply / archive backfill, not every day has one
- GitHub (11-02 core): KnifeLemon/Filee (offline file conversion) +7,829 over 19,949,7 days (+8,403 last week), above +600 every day for three straight weeks; robbietilton/Compositor (a Photoshop alternative for Mac) +462 over 18,336,7 days; DuarteSantos8/openGym 18,566; anomalyco/hex (local dictation) +1,178 in a single day 3,055,11-02; Jarvis322/macos-sysdata 1,614 (+652 over 7 days, +15 last week); xevrion/hatchzip 2,423; alejandrobujan/tendedero 2,890; Saffsanity/sill 4,366 (cooling off); ARahim3/DigUp 6,082 (cooling off); LaoFeng-mouse/flyingmouse-format (Windows, Chinese-language) 6,986.
- GitHub (anomaly, 11-02 core): the storytold org has 13 "pure Rust rewrite" craft libraries; photocraft has 75,832 stars and 13,441 forks (18%); the pdfcraft fork-to-star ratio is 38%. The report puts this batch at 38%–69% (normal is about 9%), cause unknown, so don't treat it as demand evidence.
Mac App Store 1 pieces of evidence
- Mac App Store (us Top Paid overall chart, 11-02, library only has 2 days of data): only a few native solo tools launched in the last 90 days and reached the top 200 of the overall paid chart: Weatherling (6813641198, $1.99) #19, CosmoViewer Direct (6805619750, $34.99) #124, Mochi.md (6825712064, $9.99,10-29 at launch) #148, and Sindre Sorhus's Super Menu (6806784705) #153. The indie products making money, bytemail, GotEmail, and Homy, are not on the Mac App Store; this business runs on direct sales from the website.
Already doing it
Email clients: bytemail, GotEmail; Finder-style tools: Homy, helumi; open source: Filee, Compositor, openGym, hex, DigUp, sill, tendedero, hatchzip, macos-sysdata, t4t5/owly, harry0703/MangoDisk, flyingmouse-format; "solo rewrites of big software": the storytold org, jub0t/Concat, tangency-labs/solidcraft. The four red oceans are in [051].
In our product dossiers: bytemail, OmniNotch
The hardest step
Distribution is ongoing. One-time-purchase products have to find buyers from scratch every month: Wow Keywords fell 93% over 5 days, OmniNotch went to zero within two weeks; bytemail got a second life from a second PH wave, and Cooldock is held up by a product line of three Dock tools plus paid acquisition (see [005]).
Who it's for
Solo builders who know Swift, Rust, or C#. Selling direct for a one-time $9–59 and skipping the store saves 30%; you can also open-source the core and sell a closed-source Pro tier (see [052]). Polished native tools are far rarer on Windows (the report lists 17 GitHub winners, 8 Mac-only, 2 Windows-only); Linux is nearly empty, and the only Chinese-language one is FlyingMouse Format.
Should every product builder know this?
Yes. Anyone building desktop tools should know that one-time-purchase revenue comes in spikes.
Change log
2026-11-02
Backfill check: bytemail $22,557 → $23,394; Wow Keywords $14,912 → $15,110 (10-31 single day $396, has not recovered); GotEmail $7,957 → $8,159; Homy $3,511 → $3,530; Filee 19,252 → 19,949; hex +1,178 on the day, accelerating. First pass on the Mac App Store: only a few new solo native paid tools reached the top 200 of the us paid overall chart; this money is going through direct sales.
2026-11-01
First logged (backfilled from Revenue Library "Just started earning" products §1.4 / §3.9, GitHub New Opportunities (batch 1) §1.3, Stringers §3.7 / §5; data as of 11-01).
Original: Scanner opportunity library #050 (updated daily, 06:00); this page was generated on the 2026-11-08 edition.