# TT Math 6 vs Dgtel Spell

The clearest difference is update cadence: TT Math 6 at every 2 months against Dgtel Spell's every 5 months. TT Math 6 also leads on iOS requirement (12.0 vs 14.0.0). 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.

TT Math 6 ships an update every 2 months, Dgtel Spell every 5 months. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | TT Math 6 | Dgtel Spell |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (141 ratings)](https://appshunter.io/ios/app/tt-math-6/id1516357226/reviews)** | — |
| Number of ratings | **141** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free | — |
| Size | 125 MB | 68 MB |
| Requires iOS | **12.0** | 14.0.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Teaching Textbooks, Inc.](https://appshunter.io/developer/1516345361) | [DGTEL REHUMANICE PRIVATE LIMITED](https://appshunter.io/developer/1702018907) |

## What reviewers say

### TT Math 6

[App page](https://appshunter.io/ios/app/tt-math-6/id1516357226)

This educational app enhances a math course with independent learning and on-the-go access, even offline for up to six lessons. It features audiovisual lectures, practice problems with instant feedback, and detailed explanations. Parents can track progress with built-in controls.

**Highlights:** Audiovisual lectures, Thousands of practice problems, Automated grading, Step-by-step explanations, Parental progress tracking, Digitized textbook with search

**In-app purchases:** none


### Dgtel Spell

[App page](https://appshunter.io/ios/app/dgtel-spell/id6590607021)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TT Math 6 free?

TT Math 6 is free to download, with no in-app purchases.

### Is Dgtel Spell free?

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

### Do TT Math 6 or Dgtel Spell have ads?

Neither TT Math 6 nor Dgtel Spell shows ads.

### Which is updated more often, TT Math 6 or Dgtel Spell?

TT Math 6 ships an update every 2 months, and Dgtel Spell every 5 months. Most recently, TT Math 6 was updated on October 19, 2026 and Dgtel Spell 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.*