Compex Mini vs thumbfulness
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Compex Mini
This app connects to a wireless muscle stim device to aid in fitness, recovery, and pain relief. It offers mobile-connected functionality for use at home, in the gym, or on the go.
- Wireless muscle stimulation
- Mobile-connected via Bluetooth
- Fitness enhancement
- Recovery aid
- Pain relief management
- TENS machine functionality
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Fitness, recovery and pain relief for everybody. Wireless, mobile-connected muscle stim device. Connecting to your smartphone via Bluetooth, the Compex Mini wireless muscle stim device and TENS machine was created to help everybody embrace their fitness, recovery and pain management, whether on the go, in the gym or at home.
thumbfulness
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thumbfulness is a stillness timer. Rest a finger on a maximally darkened black screen and hold it for as long as your mind is quiet. The moment a thought arrives, lift. A huge pixel clock counts the hold; the lift drops it to zero and lands the time underneath as a lap. The practice is to make the laps longer — inside one sitting, and across the calendar. That is the whole app. There is nothing to configure before you start and nothing to read first. TWO MODES Two thumbs — the phone lands in your lap, held in landscape, both thumbs resting on the glass. One finger — the phone in portrait, on a table or a bed, any posture you like. They differ only in how many fingers the screen is waiting for. WHAT IT KEEPS Every sitting ends on a summary: the laps as a chart, the longest, the total held, and how much of the sitting was contact rather than thought. Give it a title and a note if you want one, or don't. History keeps every sitting. Progress draws the trend across a day, a week, a month, or all of it — a day you didn't sit is drawn as a gap rather than a zero, because a day off is not a failure. Your longest lap today and your longest lap ever sit under the clock while you hold. Passing either one is a single quiet haptic. Nothing else interrupts a sitting: no sound, no per-lap buzz, no notification. An app that congratulated you on a lift would be commenting on your thoughts, which is the one thing this one refuses to do. TWO THINGS IT DOES ON PURPOSE While a sitting runs, the screen goes to minimum brightness and will not auto-lock. Your brightness comes back when you lift, when you leave, and at the next launch if the app was killed before it could hand it back. While a sitting runs, the first swipe from a screen edge does not leave the app — a thumb resting near the bottom edge for ten minutes would otherwise send you home mid-sitting. A second, deliberate swipe leaves normally. FREE, AND STAYING FREE Everything above is free. There is no trial, no subscription, no locked mode, no history limit, and no ad. Nothing is ever unlocked by paying, because there is nothing to unlock. If you want to leave a tip, Settings has a jar. It buys nothing — no feature, no cosmetic, no removed limit — and it changes exactly one sentence of thanks. The app never asks; you have to go looking for it. PRIVACY No account, no sign-in, no analytics, no third-party SDKs, and nothing sent to us. Your sittings sync between your own devices through your private iCloud database, which we cannot read. iPhone, iOS 17 or later. Support: https://www.w3-digital.com/apps/thumbfulness/support/ Privacy: https://www.w3-digital.com/apps/thumbfulness/privacy/
Screenshots
Verdict
The clearest difference is in-app purchases: Compex Mini at none against thumbfulness's 4. Compex Mini also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On price and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. thumbfulness sells 4 one-off in-app purchases. Compex Mini asks for nothing beyond the download.
| Parameter | Compex Mini | thumbfulness |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (20 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 20 — better | — |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 7 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | JKH HEALTH CO., LTD. | W3 Digital |
In-app purchases
Compex Mini
No in-app purchases
thumbfulness
- Small tip$0.99
- Medium tip$2.99
- Large tip$4.99
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- Generous tip$9.99









