# TT Tutor vs Guidonian Hand

The clearest difference is update cadence: TT Tutor at every 6 months against Guidonian Hand's every 52 months. TT Tutor also leads on iOS requirement (16.0 vs 26.0). Guidonian Hand's advantage is price ($1.99 vs $3.99). On ads, in-app purchases and device support there is nothing between them.

TT Tutor costs $3.99 and Guidonian Hand $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TT Tutor ships an update every 6 months, Guidonian Hand every 52 months. The most recent releases landed on November 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | TT Tutor | Guidonian Hand |
| --- | --- | --- |
| Price | $3.99 | **$1.99** |
| Positive reviews | 68.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 52 months |
| Monetization | Paid | — |
| Size | 10 MB | 34 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Oliver Kroeger](https://appshunter.io/developer/517655669) | [Dr. Garbers Softwareentwicklung](https://appshunter.io/developer/549623621) |

## What reviewers say

### TT Tutor

[App page](https://appshunter.io/ios/app/tt-tutor/id1045148733)

Learn student names efficiently and securely using a proven flashcard system. Import data directly from TeacherTool or create your own lessons. The app offers various learning modes and robust data encryption for privacy.

**Highlights:** Flashcard learning system, Import data from TeacherTool, Create and export custom lessons, Multiple learning modes, Secure data encryption, Password and biometric protection

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

**In-app purchases:** none


### Guidonian Hand

[App page](https://appshunter.io/ios/app/guidonian-hand/id1584322193)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TT Tutor free?

TT Tutor costs $3.99, with no in-app purchases.

### Is Guidonian Hand free?

Guidonian Hand costs $1.99, with no in-app purchases.

### Do TT Tutor or Guidonian Hand have ads?

Neither TT Tutor nor Guidonian Hand shows ads.

### Which is updated more often, TT Tutor or Guidonian Hand?

TT Tutor ships an update every 6 months, and Guidonian Hand every 52 months. Most recently, TT Tutor was updated on November 2, 2026 and Guidonian Hand on October 7, 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.*