# Zyla vs Acídia

The clearest difference is in-app purchases: Acídia at none against Zyla's 9. Acídia also leads on ads (none vs shown) and review sentiment (100% vs 78%). Zyla's advantage is update cadence (every 6 days vs fortnightly). On price, monetization model, device support and iOS requirement there is nothing between them.

Both are free to download. Zyla sells 9 in-app purchases, starting at $5.99 per month. Acídia asks for nothing beyond the download.

Zyla ships an update every 6 days, Acídia fortnightly. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Zyla | Acídia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/zyla-corrida-com-ia/id6745179898/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 78.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 149 MB | 47 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | +12 |
| Developer | [Zyla Tecnologia](https://appshunter.io/developer/1754389116) | [Bruno Santos](https://appshunter.io/developer/6784712615) |

## What reviewers say

### Zyla

[App page](https://appshunter.io/ios/app/zyla-corrida-com-ia/id6745179898)

This AI-powered running coach provides personalized training plans tailored to your fitness level, pace, and goals. It offers weekly updated workouts, automatic load adjustments to prevent injuries, and intelligent feedback to help you improve your performance.

**Highlights:** AI-powered personalized training plans, Weekly workout updates, Automatic load and volume adjustment, Injury prevention features, Progress tracking and feedback, Suitable for all runner levels

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $5.99 | per month |
| Premium | $5.99 | per month |
| Premium | $5.99 | per month |
| Premium | $19.99 | per 6 months |
| Premium | $19.99 | per 6 months |
| Premium | $19.99 | per 6 months |
| Premium | $34.99 | per year |
| Premium | $34.99 | per year |
| Premium | $34.99 | per year |


### Acídia

[App page](https://appshunter.io/ios/app/acidia/id6785608035)

Compete with friends in fitness challenges with a fair ranking system. Track workouts, monitor progress, and engage in group chats. Features AI-generated routines and personal trainer tools.

**Highlights:** Group fitness challenges, Fair, effort-based ranking (IPR), Manual and automatic workout check-ins, Real-time ranking updates, Group chat and direct messaging, AI-generated workout routines, Personal trainer tools

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

**In-app purchases:** none


## Frequently asked questions

### Is Zyla free?

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

### Is Acídia free?

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

### Do Zyla or Acídia have ads?

Zyla shows ads; Acídia does not.

### Which is updated more often, Zyla or Acídia?

Zyla ships an update every 6 days, and Acídia fortnightly. Most recently, Zyla was updated on November 8, 2026 and Acídia on November 5, 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.*