# BLIF vs Seven Assistant

The clearest difference is update cadence: Seven Assistant at monthly against BLIF's every 40 months. 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.

BLIF ships an update every 40 months, Seven Assistant monthly. The most recent releases landed on October 15, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | BLIF | Seven Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 40 months | **Monthly** |
| Monetization | — | Free |
| Size | 70 MB | 189 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [Paedagogische Hochschule Heidelberg](https://appshunter.io/developer/1662906000) | [Digital Learning GmbH](https://appshunter.io/developer/919469681) |

## What reviewers say

### BLIF

[App page](https://appshunter.io/ios/app/blifexplorer/id1662905998)

**Features:** Vision Pro support

**In-app purchases:** none


### Seven Assistant

[App page](https://appshunter.io/ios/app/seven-assistant/id6469306420)

This app transforms lesson ideas into complete educational materials, including worksheets, quizzes, presentations, and custom images. It supports content creation from various sources and offers translation and difficulty adjustments for diverse learners.

**Highlights:** Lesson planning and creation, Worksheet generation, Interactive quiz building, Custom image creation, Content translation, Material import from various sources, Web search for current facts

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BLIF free?

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

### Is Seven Assistant free?

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

### Do BLIF or Seven Assistant have ads?

Neither BLIF nor Seven Assistant shows ads.

### Which is updated more often, BLIF or Seven Assistant?

BLIF ships an update every 40 months, and Seven Assistant monthly. Most recently, BLIF was updated on October 15, 2026 and Seven Assistant on October 29, 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.*