My Stuff Tracker vs inch by inch
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
My Stuff Tracker
This app helps you manage your belongings by tracking their usage and calculating the cost per use. Easily register items, record their usage, and view statistics to understand the value you're getting from your possessions.
- Register, edit, and delete items
- Add photos and icons
- Record usage counts
- View cost per use
- Usage history calendar
- Set usage goals
- Statistics and graphs
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ものマシン helps you manage the things you own and keep track of how often you use them. Register furniture, appliances, bags, clothes, hobby equipment, and other belongings, then easily record when and how often you use them. By combining the purchase price with the number of uses, the app shows the cost per use, making it easy to see how much value you are getting from each item. Main features: • Register, edit, and delete items • Add photos and built-in icons • Record usage counts • View cost per use • Check usage history on a calendar • Set usage goals • View statistics and graphs • Organize items by category • Switch between different list views • Backup and restore your data Ever wondered, “How much am I actually using this?” ものマシン helps you see the answer at a glance.
inch by inch
Record and visualize your child's growth using augmented reality. Measure height with a photo and see progress overlaid on the real world. Share milestones with others via a web link.
- AR height comparison
- Automatic height measurement from photos
- 3D photo capture (LiDAR devices)
- WebAR sharing of growth records
- Multiple record display in AR
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Let’s enjoy children’s growth by recording by AR. “inch by inch” is an app for recording children’s growth using AR technology. Just by taking a picture, you can measure your height at the same time. The recorded data can be displayed in the real world by AR. --- # Basic Features ## Compare by AR Compare height with their past pictures. See how big they have grown. Multiple records can be displayed at the same time by AR. ## Measurement & Shooting Just by taking a picture, you can measure your height at the same time. It’s easy to measure and record their height. iPhones with LiDAR scanner can take highly accurate height measurements and 3D photos. ## WebAR sharing Everybody can enjoy this record in WebAR by sharing the URL ,even people who doesn’t have this app. --- # Supported devices (Devices that can take pictures and take measurements) iOS14 or higher and iPhone with A12 Bionic or later chip (iPhones released after the iPhone Xs) The 3D shooting feature is only available on iPhones with LiDAR scanner, such as the iPhone 12 Pro.
Screenshots
Verdict
The clearest difference is review sentiment: My Stuff Tracker at 80% against inch by inch's 13%. My Stuff Tracker also leads on in-app purchases (none vs 1) and ads (none vs shown). inch by inch's advantage is update cadence (every 2 weeks vs every 4 months). On price, device support and iOS requirement 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. inch by inch sells 1 in-app purchase, starting at $1.99 per month. My Stuff Tracker asks for nothing beyond the download.
My Stuff Tracker ships an update every 4 months, inch by inch every 2 weeks. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.
| Parameter | My Stuff Tracker | inch by inch |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 80.5% of reviews — better | 12.5% of reviews |
| Update frequency | Every 4 months | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 32 MB | 210 MB |
| Age rating | 4+ | 4+ |
| Developer | KENJI KANEMOTO | Mujuryoku Inc. |
Customer experience
My Stuff Tracker
inch by inch
In-app purchases
My Stuff Tracker
No in-app purchases
inch by inch
- Paid Features7 Days trial$1.991 Month









