# Fish Steps vs Sunlight

The clearest difference is ads: Sunlight at none against Fish Steps's shown. Fish Steps's advantage is update cadence (daily vs weekly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Fish Steps sells 10 one-off in-app purchases and Sunlight sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Fish Steps ships an update daily, Sunlight weekly. The most recent releases landed on October 19, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Fish Steps | Sunlight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/fish-steps/id6762403772/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 54 MB | 3 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HENRY DONALDSON CHIPMAN](https://appshunter.io/developer/1874462176) | [子涵 王](https://appshunter.io/developer/1822182516) |

## What reviewers say

### Fish Steps

[App page](https://appshunter.io/ios/app/fish-steps/id6762403772)

This app transforms your daily walks into a virtual aquarium experience. Your steps fill a virtual tank, keeping your fish alive and thriving. Reach your step goals to unlock new fish and decorations, encouraging an active lifestyle.

**Highlights:** Real-time step tracking, Virtual aquarium simulation, Unlockable fish and decorations, Daily streaks and achievements, Home screen widget

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Jellyfish Jungle | $0.99 | one-time |
| Reef Hunters | $0.99 | one-time |
| Tropics Bundle | $0.99 | one-time |
| Aquarium Favorites | $0.99 | one-time |
| Arctic Wonders | $0.99 | one-time |
| Deep Sea Wonders | $0.99 | one-time |
| Salmon Box | $0.99 | one-time |
| River Wonders | $0.99 | one-time |
| Predator Pack | $0.99 | one-time |
| Empty Tank Refill | $0.99 | one-time |


### Sunlight

[App page](https://appshunter.io/ios/app/sunlight-uv-index-tracker/id6802063065)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sunlight Pro Monthly | $1.99 | per month |
| Sunlight Pro Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is Fish Steps free?

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

### Is Sunlight free?

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

### Do Fish Steps or Sunlight have ads?

Fish Steps shows ads; Sunlight does not.

### Which is updated more often, Fish Steps or Sunlight?

Fish Steps ships an update daily, and Sunlight weekly. Most recently, Fish Steps was updated on October 19, 2026 and Sunlight on October 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*