# click & study vs Abi

The clearest difference is update cadence: Abi at every 2 weeks against click & study's monthly. On price, review sentiment, ads and in-app purchases there is nothing between them.

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

click & study ships an update monthly, Abi every 2 weeks. The most recent releases landed on October 1, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | click & study | Abi |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **9.8% of reviews** | 8.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 55 MB | 11 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPad, Mac | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [C.C. Buchner Verlag GmbH & Co. KG](https://appshunter.io/developer/539964912) | [Brinkmann Meyhofer GmbH & Co. KG](https://appshunter.io/developer/1539680246) |

## What reviewers say

### click & study

[App page](https://appshunter.io/ios/app/click-and-study/id1313728711)

Access your digital textbooks on your tablet and work offline. This app offers tools like highlighting, zooming, and a linked table of contents for efficient study.

**Highlights:** Download digital textbooks, Offline access, Highlighting, Zoom functionality, Linked table of contents, Bookmarks, Full-text search

**Features:** Vision Pro support

**In-app purchases:** none


### Abi

[App page](https://appshunter.io/ios/app/abi-box-plus/id1539680244)

Access your digital teaching materials offline for seamless lesson preparation and execution. Annotate, mark, and add notes to your digital teacher's binder, with changes automatically saved and synced across devices. Easily navigate content and link to supplementary resources for integrated lessons.

**Highlights:** Download digital teacher's binder, Offline availability of all materials, Interactive table of contents, Page navigation, Text highlighting, Drawing and annotation tools, Direct links to supplementary materials

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is click & study free?

click & study is free to download, with no in-app purchases.

### Is Abi free?

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

### Do click & study or Abi have ads?

Neither click & study nor Abi shows ads.

### Which is updated more often, click & study or Abi?

click & study ships an update monthly, and Abi every 2 weeks. Most recently, click & study was updated on October 1, 2026 and Abi on September 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*