# ABO Practice Test vs Fish Identifier

The clearest difference is update cadence: ABO Practice Test at every 3 months against Fish Identifier's every 7 months. Fish Identifier's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ABO Practice Test sells 1 in-app purchase, starting at $7.00 per month and Fish Identifier sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

ABO Practice Test ships an update every 3 months, Fish Identifier every 7 months. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ABO Practice Test | Fish Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (10 ratings)](https://appshunter.io/ios/app/fish-identifier-seaid/id6748468659/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 7 months |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 91 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ambitionz Apps](https://appshunter.io/developer/1764753535) | [Roberto Diaz Badra](https://appshunter.io/developer/1665459628) |

## What reviewers say

### ABO Practice Test

[App page](https://appshunter.io/ios/app/abo-practice-test/id6740045320)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ABO Practice Test | $7.00 | per month |


### Fish Identifier

[App page](https://appshunter.io/ios/app/fish-identifier-seaid/id6748468659)

Instantly identify fish from photos with AI, getting common and scientific names, range maps, and conservation status. Access a pocket encyclopedia offline and log your sightings. Promotes responsible practices and contributes to marine biodiversity data.

**Highlights:** Instant AI-powered fish identification, Comprehensive species information, Interactive range maps, Offline identification mode, Conservation alerts, Sightings log with GPS, Community contribution to database

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly PRO Subscription | $8.99 | per month |
| Yearly PRO Subscription | $24.99 | per year |


## Frequently asked questions

### Is ABO Practice Test free?

ABO Practice Test is free to download, with in-app purchases available.

### Is Fish Identifier free?

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

### Do ABO Practice Test or Fish Identifier have ads?

Neither ABO Practice Test nor Fish Identifier shows ads.

### Which is updated more often, ABO Practice Test or Fish Identifier?

ABO Practice Test ships an update every 3 months, and Fish Identifier every 7 months. Most recently, ABO Practice Test was updated on October 17, 2026 and Fish Identifier on October 8, 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.*