# Bird Journal vs AviLedger

The clearest difference is device support: AviLedger at 4 against Bird Journal's 2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Bird Journal sells 1 one-off in-app purchase and AviLedger sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Bird Journal ships an update every 9 days, AviLedger weekly. The most recent releases landed on November 10, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Bird Journal | AviLedger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (16 ratings)](https://appshunter.io/ios/app/bird-journal/id456599754/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 76.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 99 MB | 36 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Bluebird Technology Limited](https://appshunter.io/developer/456599757) | [Elcolynx](https://appshunter.io/developer/1874248573) |

## What reviewers say

### Bird Journal

[App page](https://appshunter.io/ios/app/bird-journal/id456599754)

Record, explore, and share your bird and wildlife observations. This app allows for detailed data entry, including photos and habitat information, with a vast global species library. Access your records across devices and contribute to conservation efforts.

**Highlights:** Record observations with custom data entry, Explore records with reports, graphs, and maps, Share records and contribute to conservation, Access data on any device, Secure cloud storage for data, Import existing records from other apps

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Year Premium Subscription | $34.99 | one-time |

**What reviewers like**

- 🚀 Efficient field recording
- 👍 Easy to use
- 👍 Intuitive interface
- 💡 Supports multiple taxonomy lists
- 💡 Cross-platform synchronization

**What reviewers complain about**

- 🐛 App crashes with large countries
- 🐛 Lacks many website features
- 🐛 Slow taxonomic updates
- 🐛 Not free (subscription cost)
- 🐛 Cannot filter species by name/family

**Reported bugs**

- App crashes when going for Brazil or USA
- App not matching birds for UK
- Cannot add recent sightings of Boobys etc.
- App no longer runs reliably on iOS
- App is buggy and unclear

**Requested features**

- Add Avilist taxonomy support
- Update to current species naming conventions
- Filter species by name or family
- Species pages to list sightings
- Way to jump to early dates in entries


### AviLedger

[App page](https://appshunter.io/ios/app/aviledger-bird-breeding/id6779187726)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AviLedger Monthly Pro | $2.99 | per month |
| AviLedger Yearly Pro | $29.99 | per year |


## Frequently asked questions

### Is Bird Journal free?

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

### Is AviLedger free?

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

### Do Bird Journal or AviLedger have ads?

Neither Bird Journal nor AviLedger shows ads.

### Which is updated more often, Bird Journal or AviLedger?

Bird Journal ships an update every 9 days, and AviLedger weekly. Most recently, Bird Journal was updated on November 10, 2026 and AviLedger on October 31, 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.*