MyCustomSize vs Passen
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MyCustomSize
This app provides free body measurements using your mobile device, claiming 20% more accuracy than a tailor in 30 seconds. View detailed measurement reports and use your data to shop online.
- Free body measurements
- High accuracy measurements
- 30-second measurement process
- Measurement Report feature
- Shop online using measurements
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HOW DOES MYCUSTOMSIZE WORK? We offer free body measurements! Let our app measure you 20% more accurately than a professional tailor in just 30 seconds using your mobile device. VIEW YOUR MEASUREMENTS o Learn about your measurements in our Measurement Report feature o Use your measurements to shop online!
Passen
This app uses your smartphone to take body measurements and provides personalized fit recommendations for clothing. It aims to reduce fashion waste and improve the shopping experience by ensuring products fit your unique body shape.
- Smartphone body measurement
- Personalized fit recommendations
- Clothing fit for unique body shapes
- Reduces fashion waste
- Eliminates fit-related returns
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Passen is a digital fitting platform that allows you to measure your body with your smartphone and receive fit recommendations for the best fitting products. Our founding philosophy is to use the highest quality body measurement data and the highest quality clothing data in order to truly deliver products that fit your unique body shape. We’ve created a really easy service for shoppers and brands to eliminate fashion waste and frustrating experiences produced from fit-related returns. We look forward to serving you!
Screenshots
Verdict
The clearest difference is rating: Passen at 5.0 against MyCustomSize's 2.6. Passen also leads on ads (none vs shown) and monetization model (free vs ad-supported). MyCustomSize's advantage is ratings volume (10 vs 1) and device support (3 vs 1). On price, update cadence and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Passen holds the better App Store score, 5.0 against 2.6. That said, the two scores are not equally well evidenced: MyCustomSize has 10 ratings behind it against 1, so its average is the more settled of the two.
MyCustomSize ships an update every 2 months, Passen every 6 weeks. Both last shipped on November 3, 2026.
| Parameter | MyCustomSize | Passen |
|---|---|---|
| Price | Free | Free |
| Rating | 2.6 (10 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 25.0% of reviews | — |
| Number of ratings | 10 — better | 1 |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 14.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 327 MB | 226 MB |
| Age rating | 12+ | 4+ |
| Developer | Bit Body, Inc. | Passen, Inc. |
In-app purchases
MyCustomSize
No in-app purchases
Passen
No in-app purchases
