# Calis AI vs Do1

The clearest difference is in-app purchases: Do1 at none against Calis AI's 5. Do1 also leads on device support (3 vs 1). Calis AI's advantage is ads (none vs shown). On price, update cadence and iOS requirement there is nothing between them.

Both are free to download. Calis AI sells 5 in-app purchases, starting at $5.99 per 7 days. Do1 asks for nothing beyond the download.

Calis AI ships an update every 3 days, Do1 every 2 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Calis AI | Do1 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/calis-ai-scan-your-planche/id6762062839/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 days | **Every 2 days** |
| Monetization | Subscription | — |
| Size | 167 MB | 25 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Farah Akbar](https://appshunter.io/developer/1868871378) | [The Big Marck](https://appshunter.io/developer/1895849317) |

## What reviewers say

### Calis AI

[App page](https://appshunter.io/ios/app/calis-ai-scan-your-planche/id6762062839)

This app generates personalized bodyweight training routines tailored to your fitness goals and experience level. It offers structured plans for mastering specific skills and tracks your progress to help you stay consistent. Access to all features requires an active subscription.

**Highlights:** Personalized AI routines, Skill progression paths, Performance tracking, Progress analytics, Consistency streaks

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calis AI Unlimited (Weekly Plan) | $5.99 | per 7 days |
| CalisAI Monthly | $9.99 | per month |
| Calis AI Unlimited (Monthly Plan) | $12.99 | per month |
| CalisAI Annual | $29.99 | per year |
| Calis AI Unlimited (Annual Plan) | $59.99 | per year |


### Do1

[App page](https://appshunter.io/ios/app/do1/id6764611021)

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

**In-app purchases:** none


## Frequently asked questions

### Is Calis AI free?

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

### Is Do1 free?

Do1 is free to download, with no in-app purchases.

### Do Calis AI or Do1 have ads?

Do1 shows ads; Calis AI does not.

### Which is updated more often, Calis AI or Do1?

Calis AI ships an update every 3 days, and Do1 every 2 days. Most recently, Calis AI was updated on October 28, 2026 and Do1 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.*