# Convi.BASE Pocket vs MENTENA（メンテナ）

Convi.BASE Pocket and MENTENA（メンテナ） are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Convi.BASE Pocket ships an update every 2 months, MENTENA（メンテナ） monthly. The most recent releases landed on August 28, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Convi.BASE Pocket | MENTENA（メンテナ） |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 20 MB | 137 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Convi.BASE Co., Ltd.](https://appshunter.io/developer/1748993468) | [八千代ソリューションズ株式会社](https://appshunter.io/developer/1795814388) |

## What reviewers say

### Convi.BASE Pocket

[App page](https://appshunter.io/ios/app/convibase-pocket/id1097446140)

**Features:** Vision Pro support

**In-app purchases:** none


### MENTENA（メンテナ）

[App page](https://appshunter.io/ios/app/mentena/id1490994411)

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

**In-app purchases:** none


## Frequently asked questions

### Is Convi.BASE Pocket free?

Convi.BASE Pocket is free to download, with no in-app purchases.

### Is MENTENA（メンテナ） free?

MENTENA（メンテナ） is free to download, with no in-app purchases.

### Do Convi.BASE Pocket or MENTENA（メンテナ） have ads?

Neither Convi.BASE Pocket nor MENTENA（メンテナ） shows ads.

### Which is updated more often, Convi.BASE Pocket or MENTENA（メンテナ）?

Convi.BASE Pocket ships an update every 2 months, and MENTENA（メンテナ） monthly. Most recently, Convi.BASE Pocket was updated on August 28, 2026 and MENTENA（メンテナ） on September 9, 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.*