# TeacherTool Complete vs Abi

The clearest difference is review sentiment: TeacherTool Complete at 69% against Abi's 8%. Abi's advantage is in-app purchases (none vs 2) and iOS requirement (13.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. TeacherTool Complete sells 2 in-app purchases, starting at $17.49 per 6 months. Abi asks for nothing beyond the download.

TeacherTool Complete ships an update fortnightly, Abi every 2 weeks. The most recent releases landed on October 14, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | TeacherTool Complete | Abi |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **69.2% of reviews** | 8.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Subscription | **Free** |
| Size | 65 MB | 11 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Udo Hilwerling](https://appshunter.io/developer/305195007) | [Brinkmann Meyhofer GmbH & Co. KG](https://appshunter.io/developer/1539680246) |

## What reviewers say

### TeacherTool Complete

[App page](https://appshunter.io/ios/app/teachertool-complete/id1219948639)

This digital teacher's planner streamlines student management, grade calculation, attendance tracking, and more. It offers robust data security and privacy, with optional desktop synchronization for enhanced workflow. Enjoy advanced features and priority support with this comprehensive tool.

**Highlights:** Student management, Grade calculation, Attendance tracking, Note management, Seating chart, Interactive timetable, Data encryption

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6 Monate | $17.49 | per 6 months |
| 12 Monate | $26.49 | per year |


### 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 TeacherTool Complete free?

TeacherTool Complete is free to download, with in-app purchases available.

### Is Abi free?

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

### Do TeacherTool Complete or Abi have ads?

Neither TeacherTool Complete nor Abi shows ads.

### Which is updated more often, TeacherTool Complete or Abi?

TeacherTool Complete ships an update fortnightly, and Abi every 2 weeks. Most recently, TeacherTool Complete was updated on October 14, 2026 and Abi on September 19, 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.*