# AnimalSkills vs FastLyfe

The clearest difference is update cadence: AnimalSkills at fortnightly against FastLyfe's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AnimalSkills sells 3 in-app purchases, starting at $2.99 per month and FastLyfe sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

AnimalSkills ships an update fortnightly, FastLyfe every 6 weeks. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | AnimalSkills | FastLyfe |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Size | 147 MB | 31 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Innothenics GmbH](https://appshunter.io/developer/1509531047) | [Cayden Williams](https://appshunter.io/developer/1870369963) |

## What reviewers say

### AnimalSkills

[App page](https://appshunter.io/ios/app/animalskills/id6755741352)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Animal Skills Pro | $2.99 | per month |
| Animal Skill Pro | $24.99 | per year |
| AnimalSkills Pro | $99.99 | one-time |


### FastLyfe

[App page](https://appshunter.io/ios/app/fastlyfe-fasting-tracker/id6762158215)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $5.99 | per month |
| Yearly | $16.99 | per year |
| Lifetime Pro | $29.99 | one-time |


## Frequently asked questions

### Is AnimalSkills free?

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

### Is FastLyfe free?

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

### Do AnimalSkills or FastLyfe have ads?

Neither AnimalSkills nor FastLyfe shows ads.

### Which is updated more often, AnimalSkills or FastLyfe?

AnimalSkills ships an update fortnightly, and FastLyfe every 6 weeks. Most recently, AnimalSkills was updated on October 7, 2026 and FastLyfe on October 6, 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.*