# INSEF vs Smart Idiomas

The clearest difference is update cadence: Smart Idiomas at every 5 months against INSEF's every 12 months. INSEF's advantage is iOS requirement (12.0 vs 15.0). 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.

INSEF ships an update every 12 months, Smart Idiomas every 5 months. The most recent releases landed on October 5, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | INSEF | Smart Idiomas |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 5 months** |
| Size | 26 MB | 35 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [DATALOGICAL INFORMÁTICA E PROCESSAMENTO DE DADOS](https://appshunter.io/developer/1206107377) | [Sistema Quality](https://appshunter.io/developer/1337075891) |

## What reviewers say

### INSEF

[App page](https://appshunter.io/ios/app/insef/id1441819328)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Idiomas

[App page](https://appshunter.io/ios/app/smart-idiomas/id6756176204)

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

**In-app purchases:** none


## Frequently asked questions

### Is INSEF free?

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

### Is Smart Idiomas free?

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

### Do INSEF or Smart Idiomas have ads?

Neither INSEF nor Smart Idiomas shows ads.

### Which is updated more often, INSEF or Smart Idiomas?

INSEF ships an update every 12 months, and Smart Idiomas every 5 months. Most recently, INSEF was updated on October 5, 2026 and Smart Idiomas on October 25, 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.*