# NIMS Teacher vs Alef

The clearest difference is update cadence: NIMS Teacher at every 2 months against Alef's every 9 months. Alef'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.

NIMS Teacher ships an update every 2 months, Alef every 9 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | NIMS Teacher | Alef |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 9 months |
| Size | 91 MB | 50 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Techno Alliance](https://appshunter.io/developer/1666199465) | [Rehab Negila](https://appshunter.io/developer/1767277260) |

## What reviewers say

### NIMS Teacher

[App page](https://appshunter.io/ios/app/nims-teacher/id1626234971)

**Features:** macOS Compatibility

**In-app purchases:** none


### Alef

[App page](https://appshunter.io/ios/app/alef/id6670732340)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NIMS Teacher free?

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

### Is Alef free?

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

### Do NIMS Teacher or Alef have ads?

Neither NIMS Teacher nor Alef shows ads.

### Which is updated more often, NIMS Teacher or Alef?

NIMS Teacher ships an update every 2 months, and Alef every 9 months. Most recently, NIMS Teacher was updated on October 27, 2026 and Alef on October 27, 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.*