# iSea Fish ID vs Coral Identifier

The clearest difference is review sentiment: iSea Fish ID at 73% against Coral Identifier's 0%. iSea Fish ID also leads on rating (5.0 vs 3.3) and update cadence (every 9 days vs monthly). Coral Identifier's advantage is iOS requirement (15.1 vs 18.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. iSea Fish ID sells 2 in-app purchases, starting at $1.99 per month and Coral Identifier sells 2 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

iSea Fish ID holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 6 and 12 respectively. Written reviews point the same way: 73% of iSea Fish ID's written reviews are positive against 0% of Coral Identifier's.

iSea Fish ID ships an update every 9 days, Coral Identifier monthly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | iSea Fish ID | Coral Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/isea-fish-id/id1475923910/reviews)** | [3.3 (12 ratings)](https://appshunter.io/ios/app/coral-identifier-reef-corals/id6757849065/reviews) |
| Number of ratings | 6 | **12** |
| Positive reviews | **72.7% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 163 MB | 43 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Solano Software LLC](https://appshunter.io/developer/1475923909) | [Szymon Niemiec](https://appshunter.io/developer/1853026562) |

## What reviewers say

### iSea Fish ID

[App page](https://appshunter.io/ios/app/isea-fish-id/id1475923910)

Easily identify and learn about over 2,500 marine species with this intuitive app. Track your sightings, build a bucket list, and upload photos. Connect with a community of experts for identification and discussion, with offline access available.

**Highlights:** Identify over 2,500 marine species, Track seen species, Add species to bucket list, Upload photos, Community identification and discussion, Offline mode available

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iSea Premium Monthly | $1.99 | per month |
| iSea Premium Annual | $29.99 | per year |


### Coral Identifier

[App page](https://appshunter.io/ios/app/coral-identifier-reef-corals/id6757849065)

Identify marine and reef corals from photos using AI. Upload an image to get suggested identifications for saltwater tanks, along with care information. Designed for hobbyists, it provides guidance with confidence levels for better aquarium decisions.

**Highlights:** AI-powered coral identification, Photo ID for saltwater tanks, Recognizes SPS, LPS, soft corals, Structured coral information, Coral care guidance, Confidence-based results, Easy-to-use interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $7.99 | per 7 days |
| Premium | $29.99 | per year |


## Frequently asked questions

### Is iSea Fish ID free?

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

### Is Coral Identifier free?

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

### Which has better reviews, iSea Fish ID or Coral Identifier?

iSea Fish ID is rated higher. iSea Fish ID averages 5.0 out of 5 from 6 ratings, while Coral Identifier averages 3.3 from 12 ratings.

### Do iSea Fish ID or Coral Identifier have ads?

Neither iSea Fish ID nor Coral Identifier shows ads.

### Which is updated more often, iSea Fish ID or Coral Identifier?

iSea Fish ID ships an update every 9 days, and Coral Identifier monthly. Most recently, iSea Fish ID was updated on November 3, 2026 and Coral Identifier on November 5, 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.*