# Siritori vs しりとりLab

The clearest difference is in-app purchases: しりとりLab at none against Siritori's 1. しりとりLab also leads on ads (none vs shown). Siritori's advantage is iOS requirement (14.0 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Siritori sells 1 one-off in-app purchase. しりとりLab asks for nothing beyond the download.

Siritori ships an update fortnightly, しりとりLab every 2 weeks. The most recent releases landed on October 8, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Siritori | しりとりLab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/siritori/id1643351186/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 35 MB | 7 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mihoko Araki](https://appshunter.io/developer/1476136915) | [SANWA Inc.](https://appshunter.io/developer/1878028373) |

## What reviewers say

### Siritori

[App page](https://appshunter.io/ios/app/siritori/id1643351186)

Engage in a traditional Japanese word game where you must use the last letter of the previous word to start your own. Chat with virtual girls, teach them new words, and adjust difficulty levels. It's a fun way to practice Japanese vocabulary and grammar.

**Highlights:** Traditional Japanese word game mechanics, Chat with virtual characters, Teach characters new words, Adjustable opponent strength, Adjustable time limits, Learn Japanese vocabulary, Customizable backgrounds

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |


### しりとりLab

[App page](https://appshunter.io/ios/app/lab/id6761079843)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Siritori free?

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

### Is しりとりLab free?

しりとりLab is free to download, with no in-app purchases.

### Do Siritori or しりとりLab have ads?

Siritori shows ads; しりとりLab does not.

### Which is updated more often, Siritori or しりとりLab?

Siritori ships an update fortnightly, and しりとりLab every 2 weeks. Most recently, Siritori was updated on October 8, 2026 and しりとりLab on September 30, 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.*