# Fish Disease Identifier vs Fish Identifier

The clearest difference is in-app purchases: Fish Identifier at none against Fish Disease Identifier's 2. Fish Identifier also leads on ratings volume (9 vs 1). Fish Disease Identifier's advantage is update cadence (weekly vs every 2 months). On price, rating, ads and device support there is nothing between them.

Both are free to download. Fish Disease Identifier sells 2 in-app purchases, starting at $4.99 per 7 days. Fish Identifier asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Fish Disease Identifier against 5.0 for Fish Identifier. That said, the two scores are not equally well evidenced: Fish Identifier has 9 ratings behind it against 1, so its average is the more settled of the two.

Fish Disease Identifier ships an update weekly, Fish Identifier every 2 months. The most recent releases landed on November 9, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Fish Disease Identifier | Fish Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/fish-disease-identifier/id6761323697/reviews) | [5.0 (9 ratings)](https://appshunter.io/ios/app/fish-identifier-fish101/id6781388338/reviews) |
| Number of ratings | 1 | **9** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 40 MB | 36 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Szymon Niemiec](https://appshunter.io/developer/1853026562) | [Piscaro LLC](https://appshunter.io/developer/6781388340) |

## What reviewers say

### Fish Disease Identifier

[App page](https://appshunter.io/ios/app/fish-disease-identifier/id6761323697)

Instantly identify potential fish health issues by analyzing a photo of your fish. Get guidance on likely conditions, urgency, and recommended actions for aquarium keepers.

**Highlights:** AI photo analysis for disease identification, Guidance on condition, urgency, and contagiousness, Immediate action steps and monitoring signs, Possible causes and water check recommendations, Treatment options and prevention tips, Scan history for tracking, Common fish health issue identification

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | per 7 days |
| Premium | $29.99 | per year |


### Fish Identifier

[App page](https://appshunter.io/ios/app/fish-identifier-fish101/id6781388338)

Instantly identify fish species from a photo. Get common and scientific names, descriptions, size, habitat, and eating quality. Features advanced AI for accurate identification of multiple fish in one image, with no ads or subscriptions.

**Highlights:** AI-based fish identification, Identify multiple fish in one photo, Detailed species information, No signup or ads, Completely free, Offline history

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

**In-app purchases:** none


## Frequently asked questions

### Is Fish Disease Identifier free?

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

### Is Fish Identifier free?

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

### Which has better reviews, Fish Disease Identifier or Fish Identifier?

Fish Disease Identifier and Fish Identifier are both rated 5.0 out of 5 on the App Store, from 1 and 9 ratings respectively.

### Do Fish Disease Identifier or Fish Identifier have ads?

Neither Fish Disease Identifier nor Fish Identifier shows ads.

### Which is updated more often, Fish Disease Identifier or Fish Identifier?

Fish Disease Identifier ships an update weekly, and Fish Identifier every 2 months. Most recently, Fish Disease Identifier was updated on November 9, 2026 and Fish Identifier on November 10, 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.*