# 三角比ますたー vs EssAI

The clearest difference is update cadence: 三角比ますたー at weekly against EssAI's every 6 weeks. EssAI's advantage is iOS requirement (15.1 vs 18.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 三角比ますたー sells 1 one-off in-app purchase and EssAI sells 2 in-app purchases, starting at $22.99 per 3 months. Whichever you choose, the download price is not the number that matters.

三角比ますたー ships an update weekly, EssAI every 6 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 三角比ますたー | EssAI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 weeks |
| Size | 30 MB | 41 MB |
| Requires iOS | 18.2 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jun Yamashita](https://appshunter.io/developer/1640634926) | [RYUKI KONNAMI](https://appshunter.io/developer/6779120785) |

## What reviewers say

### 三角比ますたー

[App page](https://appshunter.io/ios/app/id1640664452)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を削除 | $0.99 | one-time |


### EssAI

[App page](https://appshunter.io/ios/app/essai/id6782609699)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| シーズンパス（3ヶ月） | $22.99 | per 3 months |
| スタンダード（年額） | $59.99 | per year |


## Frequently asked questions

### Is 三角比ますたー free?

三角比ますたー is free to download, with in-app purchases available.

### Is EssAI free?

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

### Do 三角比ますたー or EssAI have ads?

Neither 三角比ますたー nor EssAI shows ads.

### Which is updated more often, 三角比ますたー or EssAI?

三角比ますたー ships an update weekly, and EssAI every 6 weeks. Most recently, 三角比ますたー was updated on November 3, 2026 and EssAI on October 31, 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.*