# SizeYou vs SECTOR EXPANDER

The clearest difference is review sentiment: SizeYou at 75% against SECTOR EXPANDER's 18%. SizeYou also leads on update cadence (monthly vs every 17 months). SECTOR EXPANDER's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (9.0 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SizeYou ships an update monthly, SECTOR EXPANDER every 17 months. The most recent releases landed on October 18, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | SizeYou | SECTOR EXPANDER |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/sizeyou/id1199371921/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **75.0% of reviews** | 18.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 17 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 195 MB | 10 MB |
| Requires iOS | 16.6 | **9.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [I-DEAL SRL](https://appshunter.io/developer/1532015473) | [Morellato S.p.A.](https://appshunter.io/developer/1028313527) |

## What reviewers say

### SizeYou

[App page](https://appshunter.io/ios/app/sizeyou/id1199371921)

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.

**Highlights:** Precise body measurements from photos, Generate 3D avatars, Track progress over time, Generate shareable measurement reports, Multi-profile mode, No physical tools required

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### SECTOR EXPANDER

[App page](https://appshunter.io/ios/app/sector-expander/id1467868531)

Connect your smartwatch to track fitness metrics like distance, steps, and calories burned. Monitor sleep patterns, set personal goals with visual progress charts, and receive notifications. Use your watch as a remote camera shutter for your phone.

**Highlights:** Smartwatch connectivity, Fitness tracking (distance, steps, calories), Sleep monitoring, Goal setting with progress charts, Notification alerts (calls, messages), Remote camera shutter

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SizeYou free?

SizeYou is free to download, with no in-app purchases.

### Is SECTOR EXPANDER free?

SECTOR EXPANDER is free to download, with no in-app purchases.

### Do SizeYou or SECTOR EXPANDER have ads?

Neither SizeYou nor SECTOR EXPANDER shows ads.

### Which is updated more often, SizeYou or SECTOR EXPANDER?

SizeYou ships an update monthly, and SECTOR EXPANDER every 17 months. Most recently, SizeYou was updated on October 18, 2026 and SECTOR EXPANDER on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*