SizeYou vs TrueToForm
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SizeYou
This app uses patented algorithms and AI to take precise body measurements from photos. It helps professionals digitally capture data, track progress, and generate shareable reports for clients.
- Precise body measurements from photos
- Generate 3D avatars
- Track progress over time
- Generate shareable measurement reports
- Multi-profile mode
- No physical tools required
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SizeYou is the App designed for professionals who want to perform precise and quick body measurements using a smartphone or tablet. Through a simple guided procedure, you can take two photos of the subject (back and side view) and obtain the main human body measurements within seconds. Who is it for? - Doctors, nutritionists, dietitians - Aesthetic centers - Personal trainers and athletic coaches - Wellness centers and physiotherapy studios What can you do with SizeYou? - Digitally and objectively capture body measurements - Generate 3D avatars of individual sessions and comparisons - Track progress over time - Generate measurement reports to share with clients/patients - Operate in multi-profile mode, with secure and separate user management Technology serving the body. Thanks to patented algorithms combined with integrated artificial intelligence, SizeYou allows for immediate and reliable evaluation, ensuring privacy and requiring no physical tools. Privacy Policy: https://www.sizeyou.it/privacy-policy-app EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
TrueToForm
Create a precise 3D avatar from a quick body scan for accurate measurements. Use your avatar to get custom clothing orders, for home sewing, or to shop with confidence for perfect-fitting clothes online. Export your data for digital design.
- Accurate 3D avatar generation
- Private and secure body scanning
- Access precise body measurements
- Send measurements to designers/tailors
- Precise measurements for home sewing
- Export measurements and 3D avatar files
- Fit predictions on partner sites
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TrueToForm’s award-winning body scanning technology generates an accurate 3D avatar from a body scan, in just a few minutes. The scanning process is private and secure - TrueToForm does not upload or store any photos or videos from your scans. With your avatar, you can: - Access accurate body measurements without the hassle of taking manual measurements - Send your measurements to a designer, stylist, or tailor for a custom clothing order - Get precise measurements for home sewing and pattern making - Export your measurements or 3D avatar file for use in digital design software - Shop with your avatar to get accurate fit predictions on our search engine Fitsearch (thefitsearch.com) - Get size and fit recommendations on our partner brand and retail sites And more! Detailed measurements (.csv file) and 3D avatar files (.OBJ file) can be viewed and exported from the TrueToForm dashboard at www.truetoform.fit > Log In. Interested brands and retailers can learn more about our business solutions at www.truetoform.fit or contact our team at hello@truetoform.fit. The TrueToForm iOS app is compatible with iPhones with Face ID and iPad Pro models. Don't have a compatible iOS device? Launch the TrueToForm web app using any smartphone or tablet with this link: https://web.truetoform.fit/ The TrueToForm web app is compatible with any smart device, such as a smartphone or tablet, that has an accelerometer. The web app can be launched directly from your web browser with no app installation required.
Screenshots
Verdict
The clearest difference is review sentiment: SizeYou at 75% against TrueToForm's 20%. TrueToForm's advantage is rating (3.8 vs 1.0) and monetization model (free vs free with in-app purchases). On price, update cadence, ads 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.
TrueToForm holds the better App Store score, 3.8 against 1.0. That said, the two scores are not equally well evidenced: TrueToForm has 16 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 75% of SizeYou's written reviews are positive against 20% of TrueToForm's, so the app with the better star average is not the one people write more warmly about.
SizeYou ships an update monthly, TrueToForm every 3 weeks. The most recent releases landed on September 13, 2026 and June 2, 2026 respectively.
| Parameter | SizeYou | TrueToForm |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 3.8 (16 ratings) — better |
| Positive reviews | 75.0% of reviews — better | 20.0% of reviews |
| Number of ratings | 1 | 16 — better |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 181 MB | 164 MB |
| Age rating | 17+ | 4+ |
| Developer | I-DEAL SRL | Tam Technologies, Inc. |
Customer experience
SizeYou
TrueToForm
In-app purchases
SizeYou
No in-app purchases
TrueToForm
No in-app purchases
Questions
Is SizeYou free?
Is TrueToForm free?
Which has better reviews, SizeYou or TrueToForm?
Do SizeYou or TrueToForm have ads?
Which is updated more often, SizeYou or TrueToForm?
Other comparisons
