TruTone vs InchMMark
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
TruTone
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TruTone: Your exclusive companion for Bluetooth headsets TruTone brings you a full range of headset operation experience, allowing you to easily control your Bluetooth headsets and enjoy a convenient music life. After connecting the headset, the homepage can accurately display the headset power in real time, so that you can see the remaining power at a glance and say goodbye to power anxiety. Switch the music mode at will, whether it is the balanced beauty of the default mode, the dynamic vitality of the pop mode, the shocking rhythm brought by the heavy bass mode, the passion released by the rock mode, the soothing atmosphere created by the soft mode, or the elegant charm restored by the classical mode, just one click, you can immerse yourself in the exclusive music world. Do your headsets often "disappear"? Don't worry! [App name] uses advanced location information positioning technology to help you find your headset quickly. Turn on the search function, and the headset will emit a dedicated prompt tone, even if it is hidden in a corner, it will have nowhere to hide. TruTone brings more possibilities for your Bluetooth headset operation, making music companionship more relaxed and comfortable.
InchMMark
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InchMMark is a precision measurement conversion tool designed for makers, machinists, woodworkers, CNC operators, and tradespeople. Simply enter any measurement in fractional inches, decimal inches, millimeters, or centimeters and InchMMark instantly converts to all other formats. FEATURES: - Intuitive fraction wheel for quick selection down to 1/64th inch - Exact fraction calculator for decimal and metric conversions - Full reference chart for all standard fractional inch equivalents - Persistent history of your recent conversions - Copy any value to clipboard with one tap - Clean, simple interface designed for real world use Whether you're in the shop, on the job site, or at the workbench, InchMMark keeps your measurements accurate and at your fingertips.
Screenshots
Verdict
The clearest difference is update cadence: InchMMark at weekly against TruTone's every 3 weeks. InchMMark also leads on iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
TruTone ships an update every 3 weeks, InchMMark weekly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.
| Parameter | TruTone | InchMMark |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Weekly โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod โ better |
| Requires iOS | 15.6 | 13.0 โ better |
| Further details โ not scored | ||
| Size | 117 MB | 17 MB |
| Age rating | 17+ | 4+ |
| Developer | Outdoor Technology LLC | Kevin Holzmeyer |
In-app purchases
TruTone
No in-app purchases
InchMMark
No in-app purchases
Questions
Is TruTone free?
Is InchMMark free?
Do TruTone or InchMMark have ads?
Which is updated more often, TruTone or InchMMark?
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