# Somnus Lab vs Fishi · Focus Timer

The clearest difference is in-app purchases: Somnus Lab at none against Fishi · Focus Timer's 3. Fishi · Focus Timer's advantage is update cadence (every 4 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Fishi · Focus Timer sells 3 in-app purchases, starting at $0.99 per month. Somnus Lab asks for nothing beyond the download.

Somnus Lab ships an update fortnightly, Fishi · Focus Timer every 4 days. The most recent releases landed on September 10, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | Somnus Lab | Fishi · Focus Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/fishi-focus-timer/id6762499340/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | — | Freemium |
| Size | 67 MB | 113 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Somnus Lab](https://appshunter.io/developer/1787851163) | [相如 蒋](https://appshunter.io/developer/1894186449) |

## What reviewers say

### Somnus Lab

[App page](https://appshunter.io/ios/app/somnus-lab/id6739997721)

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

**In-app purchases:** none


### Fishi · Focus Timer

[App page](https://appshunter.io/ios/app/fishi-focus-timer/id6762499340)

This app combines a focus timer with a collectible pixel aquarium. Complete focus sessions to earn new fish cards, which can be stored and organized in multiple themed tanks. Personalize your experience with different intents and tank perks.

**Highlights:** Focus timer with ambient sounds, Collectible pixel fish cards, Multiple themed aquarium tanks, Session intent selection, Calendar stats and totals, Rare fish tiers

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fishhh PRO (Monthly) | $0.99 | per month |
| Fishhh Pro Annual Plan | $7.99 | per year |
| Fishhh Pro Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is Somnus Lab free?

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

### Is Fishi · Focus Timer free?

Fishi · Focus Timer is free to download, with in-app purchases available.

### Do Somnus Lab or Fishi · Focus Timer have ads?

Neither Somnus Lab nor Fishi · Focus Timer shows ads.

### Which is updated more often, Somnus Lab or Fishi · Focus Timer?

Somnus Lab ships an update fortnightly, and Fishi · Focus Timer every 4 days. Most recently, Somnus Lab was updated on September 10, 2026 and Fishi · Focus Timer on August 23, 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.*