# 学習時間積算計 vs コアラーニング Mgr

The clearest difference is update cadence: コアラーニング Mgr at every 3 weeks against 学習時間積算計's every 51 months. 学習時間積算計's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

学習時間積算計 ships an update every 51 months, コアラーニング Mgr every 3 weeks. The most recent releases landed on June 1, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | 学習時間積算計 | コアラーニング Mgr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1443708258/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 51 months | **Every 3 weeks** |
| Size | 108 MB | 46 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [masaki murayama](https://appshunter.io/developer/1275927862) | [Morrow World Inc.](https://appshunter.io/developer/1552662827) |

## What reviewers say

### 学習時間積算計

[App page](https://appshunter.io/ios/app/id1443708258)

**Features:** macOS Compatibility

**In-app purchases:** none


### コアラーニング Mgr

[App page](https://appshunter.io/ios/app/mgr/id6751836178)

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

**In-app purchases:** none


## Frequently asked questions

### Is 学習時間積算計 free?

学習時間積算計 is free to download, with no in-app purchases.

### Is コアラーニング Mgr free?

コアラーニング Mgr is free to download, with no in-app purchases.

### Do 学習時間積算計 or コアラーニング Mgr have ads?

Neither 学習時間積算計 nor コアラーニング Mgr shows ads.

### Which is updated more often, 学習時間積算計 or コアラーニング Mgr?

学習時間積算計 ships an update every 51 months, and コアラーニング Mgr every 3 weeks. Most recently, 学習時間積算計 was updated on June 1, 2026 and コアラーニング Mgr on September 8, 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.*