# Janken vs Sulano

The clearest difference is in-app purchases: Sulano at none against Janken's 1. Sulano also leads on update cadence (monthly vs every 4 months). Janken's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Janken sells 1 one-off in-app purchase. Sulano asks for nothing beyond the download.

Janken ships an update every 4 months, Sulano monthly. The most recent releases landed on October 20, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Janken | Sulano |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 32 MB |
| Requires iOS | **14.4** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yanis KERRIOU](https://appshunter.io/developer/1562160950) | [Lucas Thirion](https://appshunter.io/developer/1622836631) |

## What reviewers say

### Janken

[App page](https://appshunter.io/ios/app/janken/id1562490628)

Engage in a fast-paced game of rock, paper, scissors against your device. Success in the game reduces your available time, demanding quick strategic thinking. Explore the historical origins of the game.

**Highlights:** Play against iPhone, Time-reducing mechanic, Quick thinking required, Historical game facts

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy me a coffee ! | $0.99 | one-time |


### Sulano

[App page](https://appshunter.io/ios/app/sulano-memorisation/id1622836629)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Janken free?

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

### Is Sulano free?

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

### Do Janken or Sulano have ads?

Sulano shows ads; Janken does not.

### Which is updated more often, Janken or Sulano?

Janken ships an update every 4 months, and Sulano monthly. Most recently, Janken was updated on October 20, 2026 and Sulano on October 27, 2026.

---

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