# enavi vs C

The clearest difference is update cadence: C at weekly against enavi's monthly. C also leads on review sentiment (29% vs 16%) and iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

enavi ships an update monthly, C weekly. The most recent releases landed on September 19, 2026 and August 28, 2026 respectively.

## The numbers

| Metric | enavi | C |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 15.6% of reviews | **28.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | Free |
| Size | 8 MB | 60 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CKCネットワーク株式会社](https://appshunter.io/developer/1219184864) | [Netman. Co.,Ltd.](https://appshunter.io/developer/1097455605) |

## What reviewers say

### enavi

[App page](https://appshunter.io/ios/app/enavi/id1219184865)

This app allows students of Navi Kobetsu Shido Gakuin to easily report absences or lateness. It also provides access to video explanations for textbooks and allows parents to track their child's location.

**Highlights:** Report absences and lateness, Access textbook explanation videos, Parental location tracking, Student communication tool

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

**In-app purchases:** none


### C

[App page](https://appshunter.io/ios/app/c-learning-for-parent/id1508699631)

This app facilitates communication between parents, schools, and teachers. Parents can monitor their child's class progress, attendance, and submit absence notifications. It also allows for reporting temperatures and learning times.

**Highlights:** School and teacher communication, Attendance status check, Parental absence registration, Temperature and learning time reporting, Class progress monitoring

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

**In-app purchases:** none


## Frequently asked questions

### Is enavi free?

enavi is free to download, with no in-app purchases.

### Is C free?

C is free to download, with no in-app purchases.

### Do enavi or C have ads?

Neither enavi nor C shows ads.

### Which is updated more often, enavi or C?

enavi ships an update monthly, and C weekly. Most recently, enavi was updated on September 19, 2026 and C on August 28, 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.*