# Advanced Pixels vs Bird Identifier

The clearest difference is in-app purchases: Advanced Pixels at none against Bird Identifier's 3. Advanced Pixels also leads on update cadence (every 2 days vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Bird Identifier sells 3 in-app purchases, starting at $4.99 per 7 days. Advanced Pixels asks for nothing beyond the download.

Advanced Pixels ships an update every 2 days, Bird Identifier every 5 months. The most recent releases landed on October 28, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Advanced Pixels | Bird Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bird-identifier-birdbook/id6752849185/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 5 months |
| Monetization | — | Free |
| Size | 4 MB | 70 MB |
| Requires iOS | **16.0** | 17 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Vladyslav Rakovych](https://appshunter.io/developer/1486244450) | [Darian Macharowski](https://appshunter.io/developer/1724476291) |

## What reviewers say

### Advanced Pixels

[App page](https://appshunter.io/ios/app/advanced-pixels/id6739187287)

**Features:** macOS Compatibility

**In-app purchases:** none


### Bird Identifier

[App page](https://appshunter.io/ios/app/bird-identifier-birdbook/id6752849185)

Instantly identify birds from photos using AI. Learn about their scientific names, habitats, diets, and behaviors. Save your sightings and build a personal bird log.

**Highlights:** Instant AI bird recognition from photos, Detailed bird information (scientific name, habitat, diet), Interactive bird expert chat, Personal bird sighting log, Simple, nature-lover-friendly design

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Weekly) | $4.99 | per 7 days |
| Pro (Annual) | $24.99 | per year |
| Pro (Lifetime!) | $39.99 | one-time |


## Frequently asked questions

### Is Advanced Pixels free?

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

### Is Bird Identifier free?

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

### Do Advanced Pixels or Bird Identifier have ads?

Neither Advanced Pixels nor Bird Identifier shows ads.

### Which is updated more often, Advanced Pixels or Bird Identifier?

Advanced Pixels ships an update every 2 days, and Bird Identifier every 5 months. Most recently, Advanced Pixels was updated on October 28, 2026 and Bird Identifier on October 15, 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.*