# Calsy vs thinr

The clearest difference is in-app purchases: thinr at none against Calsy's 4. thinr also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Calsy sells 4 in-app purchases, starting at $4.99 per 7 days. thinr asks for nothing beyond the download.

Calsy ships an update every 8 days, thinr fortnightly. The most recent releases landed on September 21, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Calsy | thinr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (60 ratings)](https://appshunter.io/ios/app/calsy-21-reset/id6757801497/reviews)** | — |
| Number of ratings | **60** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 8 days** | Fortnightly |
| Monetization | Freemium | — |
| Size | 45 MB | 6 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [MITOLOGIC sp. z o.o.](https://appshunter.io/developer/1831337856) | [TLR Labs](https://appshunter.io/developer/1890225065) |

## What reviewers say

### Calsy

[App page](https://appshunter.io/ios/app/calsy-21-reset/id6757801497)

Effortlessly track your nutrition with AI-powered food recognition. Simply snap a photo of your meal to instantly log calories, macros, and health scores. Set personalized targets and visualize your progress to achieve your health goals.

**Highlights:** AI food recognition from photos, Barcode scanner with health scores, Personalized calorie and macro targets, Progress visualization with charts, Quick add and history for favorite meals, Automatic data backup and sync

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $4.99 | per 7 days |
| Premium Monthly | $9.99 | per month |
| Premium Annual Promo | $24.99 | per year |
| Premium Annual | $39.99 | per year |


### thinr

[App page](https://appshunter.io/ios/app/thinr/id6761548865)

**In-app purchases:** none


## Frequently asked questions

### Is Calsy free?

Calsy is free to download, with in-app purchases available.

### Is thinr free?

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

### Do Calsy or thinr have ads?

Calsy shows ads; thinr does not.

### Which is updated more often, Calsy or thinr?

Calsy ships an update every 8 days, and thinr fortnightly. Most recently, Calsy was updated on September 21, 2026 and thinr on September 24, 2026.

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