# Nemunmo vs Islo

The clearest difference is in-app purchases: Nemunmo at none against Islo's 10. Nemunmo also leads on update cadence (every 2 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Islo sells 10 one-off in-app purchases. Nemunmo asks for nothing beyond the download.

Nemunmo ships an update every 2 days, Islo every 3 weeks. Both last shipped on October 29, 2026.

## The numbers

| Metric | Nemunmo | Islo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 weeks |
| Size | 123 MB | 8 MB |
| Requires iOS | 18.5 | **17.2** |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Fumiya Shigehara](https://appshunter.io/developer/1607648664) | [Yevhenii Bruchkovskyi](https://appshunter.io/developer/1495778694) |

## What reviewers say

### Nemunmo

[App page](https://appshunter.io/ios/app/nemunmo/id6792714807)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Islo

[App page](https://appshunter.io/ios/app/islo-virtual-pet-widget/id6818146314)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| A handful of coins | $0.99 | one-time |
| Animal pack | $1.99 | one-time |
| Party pack | $1.99 | one-time |
| Sweet basket | $1.99 | one-time |
| Spooky pack | $2.99 | one-time |
| Story Heroes pack | $2.99 | one-time |
| Tokyo & Seoul pack | $2.99 | one-time |
| A pouch of coins | $2.99 | one-time |
| Feast basket | $3.99 | one-time |
| A chest of coins | $5.99 | one-time |


## Frequently asked questions

### Is Nemunmo free?

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

### Is Islo free?

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

### Do Nemunmo or Islo have ads?

Neither Nemunmo nor Islo shows ads.

### Which is updated more often, Nemunmo or Islo?

Nemunmo ships an update every 2 days, and Islo every 3 weeks. Most recently, Nemunmo was updated on October 29, 2026 and Islo on October 29, 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.*