# Insect Cage vs FishOjisan

The clearest difference is rating: FishOjisan at 5.0 against Insect Cage's 3.9. FishOjisan also leads on review sentiment (100% vs 60%) and in-app purchases (none vs 1). Insect Cage's advantage is update cadence (every 9 months vs every 31 months) and ratings volume (9 vs 2). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Insect Cage sells 1 one-off in-app purchase. FishOjisan asks for nothing beyond the download.

FishOjisan holds the better App Store score, 5.0 against 3.9. Both are backed by a comparable volume of ratings — 9 and 2 respectively. Written reviews point the same way: 60% of Insect Cage's written reviews are positive against 100% of FishOjisan's.

Insect Cage ships an update every 9 months, FishOjisan every 31 months. The most recent releases landed on September 22, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Insect Cage | FishOjisan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (9 ratings)](https://appshunter.io/ios/app/insect-cage/id390080899/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/fishojisan/id1522403488/reviews)** |
| Number of ratings | **9** | 2 |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 9 months** | Every 31 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 9 MB | 94 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [STUDIO-KURA](https://appshunter.io/developer/289946976) | [Advanced-Net Inc.](https://appshunter.io/developer/529764265) |

## What reviewers say

### Insect Cage

[App page](https://appshunter.io/ios/app/insect-cage/id390080899)

Experience the sounds of nature with this app, featuring four distinct insect soundscapes. Simply place your device in a room and enjoy the ambient insect songs. Note that the app requires the screen to be on and does not support background playback.

**Highlights:** Four insect sound types, Ambient nature sounds, Simple interface, Relaxing soundscapes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ad | $1.99 | one-time |


### FishOjisan

[App page](https://appshunter.io/ios/app/fishojisan/id1522403488)

Nurture and evolve a unique creature by feeding it and observing its growth. Discover its personality as it talks and changes over time. Uncover the mystery of its final form.

**Highlights:** Feed and nurture your creature, Observe creature evolution, Creature talks and interacts, Discover creature's final form, Relaxing observation gameplay

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

**In-app purchases:** none


## Frequently asked questions

### Is Insect Cage free?

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

### Is FishOjisan free?

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

### Which has better reviews, Insect Cage or FishOjisan?

FishOjisan is rated higher. Insect Cage averages 3.9 out of 5 from 9 ratings, while FishOjisan averages 5.0 from 2 ratings.

### Do Insect Cage or FishOjisan have ads?

Both Insect Cage and FishOjisan show ads.

### Which is updated more often, Insect Cage or FishOjisan?

Insect Cage ships an update every 9 months, and FishOjisan every 31 months. Most recently, Insect Cage was updated on September 22, 2026 and FishOjisan on September 18, 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.*