# Fish Identifier vs FishDay

The clearest difference is update cadence: FishDay at every 3 days against Fish Identifier's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Fish Identifier sells 2 in-app purchases, starting at $4.99 per month and FishDay sells 10 in-app purchases, starting at $4.00 per month. Whichever you choose, the download price is not the number that matters.

Fish Identifier ships an update every 3 months, FishDay every 3 days. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Fish Identifier | FishDay |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Size | 352 MB | 15 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yasir Gasim Hamid Hassan](https://appshunter.io/developer/1881239610) | [Samplify FZCO](https://appshunter.io/developer/1739606576) |

## What reviewers say

### Fish Identifier

[App page](https://appshunter.io/ios/app/fish-identifier-fishiq/id6760611169)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FishIQ Pro Monthly | $4.99 | per month |
| FishIQ Pro Annual | $29.99 | per year |


### FishDay

[App page](https://appshunter.io/ios/app/fishday-bite-predictor/id6788713228)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Angler | $4.00 | per month |
| Pro | $14.99 | per month |
| Captain | $29.99 | per month |
| Angler (Annual) | $59.99 | per year |
| Pro (Annual) | $149.99 | per year |
| Captain (Annual) | $299.99 | per year |
| 50 Tokens | $5.00 | one-time |
| 120 Tokens | $10.00 | one-time |
| 400 Tokens | $25.00 | one-time |
| 1000 Tokens | $50.00 | one-time |


## Frequently asked questions

### Is Fish Identifier free?

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

### Is FishDay free?

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

### Do Fish Identifier or FishDay have ads?

Neither Fish Identifier nor FishDay shows ads.

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

Fish Identifier ships an update every 3 months, and FishDay every 3 days. Most recently, Fish Identifier was updated on October 5, 2026 and FishDay on October 6, 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.*