# Necol vs 機械保全2級

The clearest difference is in-app purchases: Necol at none against 機械保全2級's 1. Necol also leads on iOS requirement (10.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. 機械保全2級 sells 1 one-off in-app purchase. Necol asks for nothing beyond the download.

## The numbers

| Metric | Necol | 機械保全2級 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Monetization | Free | — |
| Size | 10 MB | 5 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [株式会社風雅](https://appshunter.io/developer/1444846467) | [TAKAYUKI OOTA](https://appshunter.io/developer/1855196437) |

## What reviewers say

### Necol

[App page](https://appshunter.io/ios/app/necol/id1444846468)

This app ensures you receive important school communications without being caught by spam filters. It also provides local and disaster information.

**Highlights:** Reliable message delivery, Avoids spam filters, School communications, Local information, Disaster alerts

**Features:** macOS Compatibility

**In-app purchases:** none


### 機械保全2級

[App page](https://appshunter.io/ios/app/2/id6758686349)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 機械保全2級（機械系保全作業） 試験対策 | $1.99 | one-time |


## Frequently asked questions

### Is Necol free?

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

### Is 機械保全2級 free?

機械保全2級 is free to download, with in-app purchases available.

### Do Necol or 機械保全2級 have ads?

Neither Necol nor 機械保全2級 shows ads.

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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.*