# Shogi Thinking Training vs Shogi Vault

The clearest difference is review sentiment: Shogi Vault at 100% against Shogi Thinking Training's 50%. Shogi Thinking Training's advantage is ads (none vs shown). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Shogi Thinking Training sells 3 one-off in-app purchases and Shogi Vault sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Shogi Thinking Training ships an update weekly, Shogi Vault every 4 days. The most recent releases landed on October 24, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Shogi Thinking Training | Shogi Vault |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 139 MB | 128 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hikari Shimizu](https://appshunter.io/developer/1881509812) | [takeshi maya](https://appshunter.io/developer/6799314218) |

## What reviewers say

### Shogi Thinking Training

[App page](https://appshunter.io/ios/app/shogi-thinking-training/id6760323501)

Hone your midgame strategy with next-move problems designed to improve your ability to analyze situations and select the best move in real games. This app offers a continuous supply of AI-generated problems for motivated learners aiming to reduce judgment errors and enhance their tactical skills.

**Highlights:** Next-move problem generation, Focus on midgame situations, Review solved problems, AI-generated questions, Daily learning integration

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 三間飛車 vs 右四間飛車 | $5.99 | one-time |
| ショーダンシステム研究ノート | $5.99 | one-time |
| 右玉 vs 角換わり | $6.99 | one-time |


### Shogi Vault

[App page](https://appshunter.io/ios/app/shogi-vault/id6799314216)

This app allows users to deeply study Shogi games with AI. It enables unlimited recording, classification, and commenting of game variations, all processed on-device. Organize your research with a change tree and import/export games in various formats.

**Highlights:** Unlimited variation recording, On-device AI analysis, Change tree organization, KIF/KI2/CSA/SFEN import/export, Cloud sync (optional), Full privacy controls

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 将棋Vault Pro(買い切り) | $24.99 | one-time |


## Frequently asked questions

### Is Shogi Thinking Training free?

Shogi Thinking Training is free to download, with in-app purchases available.

### Is Shogi Vault free?

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

### Do Shogi Thinking Training or Shogi Vault have ads?

Shogi Vault shows ads; Shogi Thinking Training does not.

### Which is updated more often, Shogi Thinking Training or Shogi Vault?

Shogi Thinking Training ships an update weekly, and Shogi Vault every 4 days. Most recently, Shogi Thinking Training was updated on October 24, 2026 and Shogi Vault on November 1, 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.*