# birb. vs Math Addict

The clearest difference is in-app purchases: Math Addict at none against birb.'s 14. Math Addict also leads on update cadence (daily vs every 6 days). birb.'s advantage is ads (none vs shown) and device support (3 vs 1). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. birb. sells 14 one-off in-app purchases. Math Addict asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for birb. against 5.0 for Math Addict. Both are backed by a comparable volume of ratings — 8 and 8 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

birb. ships an update every 6 days, Math Addict daily. Both last shipped on October 29, 2026.

## The numbers

| Metric | birb. | Math Addict |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (8 ratings)](https://appshunter.io/ios/app/birb-birdwatching-game/id6799802212/reviews) | [5.0 (8 ratings)](https://appshunter.io/ios/app/math-addict-quick-math-game/id6815071643/reviews) |
| Number of ratings | 8 | 8 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 6 days | **Daily** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 822 MB | 28 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [ES Gameworks LLC](https://appshunter.io/developer/6799802214) | [Tsai Tran](https://appshunter.io/developer/6815071645) |

## What reviewers say

### birb.

[App page](https://appshunter.io/ios/app/birb-birdwatching-game/id6799802212)

Turn birdwatching into a collecting adventure. Identify birds by photo or song, record sightings, and build a personalized collection. Engage in daily challenges and connect with friends through playful birding games.

**Highlights:** AI bird identification (photo & audio), Build and manage a personal birbDex, Daily challenges and seasonal adventures, Location tagging and sharing, Connect and compete with friends, Privacy-focused features

**Features:** iPhone Duo support

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Candy Cane Ring | $1.99 | one-time |
| Snow Globe Portrait | $1.99 | one-time |
| Moonlit Flyway Portrait | $1.99 | one-time |
| Aurora Portrait | $1.99 | one-time |
| Dawn Chorus Portrait | $1.99 | one-time |
| Dawn Chorus Ring | $1.99 | one-time |
| Moonlit Flyway Ring | $1.99 | one-time |
| Holly Crown | $2.99 | one-time |
| Lighthouse Cove Profile Scene | $2.99 | one-time |
| Lavender Horizon Profile Scene | $2.99 | one-time |
| Lantern Koi Garden | $3.99 | one-time |
| Cardinal Shoulder Scout | $3.99 | one-time |
| Premium Season Pass Pro Price | $3.99 | one-time |
| Snowy Owl Wingcloak | $4.99 | one-time |


### Math Addict

[App page](https://appshunter.io/ios/app/math-addict-quick-math-game/id6815071643)

Engage in a rapid-fire math challenge where you solve arithmetic problems against the clock. Build streaks and multipliers to achieve high scores in this arcade-style game. It offers various difficulty levels and timed modes, with a daily challenge for all players.

**Highlights:** Arcade-style math gameplay, Timed rounds with adjustable difficulty, Streak and multiplier system, Daily shared survival challenge, Offline play for core gameplay, Leaderboards for high scores

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

**In-app purchases:** none


## Frequently asked questions

### Is birb. free?

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

### Is Math Addict free?

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

### Which has better reviews, birb. or Math Addict?

birb. and Math Addict are both rated 5.0 out of 5 on the App Store, from 8 and 8 ratings respectively.

### Do birb. or Math Addict have ads?

Math Addict shows ads; birb. does not.

### Which is updated more often, birb. or Math Addict?

birb. ships an update every 6 days, and Math Addict daily. Most recently, birb. was updated on October 29, 2026 and Math Addict on October 29, 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.*