# Selfit APP vs CalScai

The clearest difference is in-app purchases: Selfit APP at none against CalScai's 1. Selfit APP also leads on iOS requirement (12.0 vs 17.0). CalScai's advantage is update cadence (every 6 days vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. CalScai sells 1 one-off in-app purchase. Selfit APP asks for nothing beyond the download.

Selfit APP ships an update every 6 weeks, CalScai every 6 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Selfit APP | CalScai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (27 ratings)](https://appshunter.io/ios/app/selfit-app/id1634450793/reviews)** | — |
| Number of ratings | **27** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 6 days** |
| Monetization | Free | — |
| Size | 64 MB | 2 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [SelfIt ACADEMIAS HOLDING S.A.](https://appshunter.io/developer/1482681831) | [Vasilij Sviridov](https://appshunter.io/developer/1312639303) |

## What reviewers say

### Selfit APP

[App page](https://appshunter.io/ios/app/selfit-app/id1634450793)

This app extends the gym experience to your mobile device, allowing you to access workouts, book classes, and connect with trainers and peers. Stay updated with notifications for classes and messages.

**Highlights:** Access workout details and physical evaluations, Book and reserve spots for gym classes, Receive notifications for class availability, Interact with trainers and colleagues via timeline, View exercise instructions and training expiry

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

**In-app purchases:** none


### CalScai

[App page](https://appshunter.io/ios/app/calscai/id6769476412)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30 credits CalscAI | $1.99 | one-time |


## Frequently asked questions

### Is Selfit APP free?

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

### Is CalScai free?

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

### Do Selfit APP or CalScai have ads?

Neither Selfit APP nor CalScai shows ads.

### Which is updated more often, Selfit APP or CalScai?

Selfit APP ships an update every 6 weeks, and CalScai every 6 days. Most recently, Selfit APP was updated on November 3, 2026 and CalScai on October 31, 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.*