# ASL vs Zoo Timer

The clearest difference is in-app purchases: Zoo Timer at none against ASL's 3. Zoo Timer also leads on update cadence (every 6 days vs every 6 weeks). ASL's advantage is ads (none vs shown) and ratings volume (9 vs 3). On price, rating, device support and iOS requirement there is nothing between them.

Both are free to download. ASL sells 3 in-app purchases, starting at $9.99 per 7 days. Zoo Timer asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 3.6 for ASL against 3.7 for Zoo Timer. Both are backed by a comparable volume of ratings — 9 and 3 respectively.

ASL ships an update every 6 weeks, Zoo Timer every 6 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | ASL | Zoo Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (9 ratings)](https://appshunter.io/ios/app/asl-sign-language-lessons/id6479684983/reviews) | **[3.7 (3 ratings)](https://appshunter.io/ios/app/zoo-timer/id6752794368/reviews)** |
| Number of ratings | **9** | 3 |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 6 days** |
| Monetization | Subscription | **Ad-supported** |
| Size | 128 MB | 6 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mehul Bhojak](https://appshunter.io/developer/1736894605) | [Shih-Kung Chen](https://appshunter.io/developer/871339068) |

## What reviewers say

### ASL

[App page](https://appshunter.io/ios/app/asl-sign-language-lessons/id6479684983)

Learn American Sign Language with interactive lessons, a comprehensive dictionary, and a text-to-sign translator. Develop fingerspelling, vocabulary, and grammar skills through engaging exercises and visual aids.

**Highlights:** Interactive tutorials, Extensive dictionary, Text-to-sign translator, Visual learning aids, Structured lessons, Progress tracking

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Main Subscription | $9.99 | per 7 days |
| Search | $9.99 | per 7 days |
| Premium Lessons | $9.99 | per 7 days |


### Zoo Timer

[App page](https://appshunter.io/ios/app/zoo-timer/id6752794368)

This app uses a friendly cartoon animal mascot to make countdown timers fun and visual for children. It simplifies daily routines like homework and bedtime by turning time into an engaging game with playful animations and clear numbers.

**Highlights:** Cute cartoon animal mascot, Visual countdown display, Simple start, pause, reset controls, Customizable timer duration, Celebration animation, Background sound alert

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ASL free?

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

### Is Zoo Timer free?

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

### Which has better reviews, ASL or Zoo Timer?

Zoo Timer is rated higher. ASL averages 3.6 out of 5 from 9 ratings, while Zoo Timer averages 3.7 from 3 ratings.

### Do ASL or Zoo Timer have ads?

Zoo Timer shows ads; ASL does not.

### Which is updated more often, ASL or Zoo Timer?

ASL ships an update every 6 weeks, and Zoo Timer every 6 days. Most recently, ASL was updated on October 24, 2026 and Zoo Timer on October 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.*