# ID vs Alleen2go

The clearest difference is in-app purchases: Alleen2go at none against ID's 1. ID's advantage is update cadence (every 3 months vs every 16 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ID sells 1 one-off in-app purchase. Alleen2go asks for nothing beyond the download.

ID ships an update every 3 months, Alleen2go every 16 months. The most recent releases landed on October 13, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | ID | Alleen2go |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 81.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 16 months |
| Monetization | Free with in-app purchases | — |
| Size | 17 MB | 58 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [INITREE Software GmbH](https://appshunter.io/developer/1309493226) | [IP SYSCON GmbH](https://appshunter.io/developer/1200777813) |

## What reviewers say

### ID

[App page](https://appshunter.io/ios/app/id-logics/id1309493227)

Easily identify species with this intelligent app. It asks targeted questions based on observable characteristics to help you determine plants and animals. Discover nature's diversity offline, with helpful guides and the ability to log your findings.

**Highlights:** Intelligent questioning for easy identification, Offline functionality, Supports multiple species groups, Interactive and error-tolerant, Visual and textual verification aids, Log sightings with GPS and photos

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bäume und Sträucher | $2.99 | one-time |


### Alleen2go

[App page](https://appshunter.io/ios/app/alleen2go/id1544077159)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ID free?

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

### Is Alleen2go free?

Alleen2go is free to download, with no in-app purchases.

### Do ID or Alleen2go have ads?

Neither ID nor Alleen2go shows ads.

### Which is updated more often, ID or Alleen2go?

ID ships an update every 3 months, and Alleen2go every 16 months. Most recently, ID was updated on October 13, 2026 and Alleen2go on October 27, 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.*