# Quantum Frequency 2 vs TracTack

The clearest difference is update cadence: TracTack at every 3 weeks against Quantum Frequency 2's every 4 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.

Quantum Frequency 2 ships an update every 4 months, TracTack every 3 weeks. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Quantum Frequency 2 | TracTack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 48 MB | 56 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Life Energy Designs Ltd.](https://appshunter.io/developer/1634370246) | [MDB THERAPY LTD](https://appshunter.io/developer/1727648154) |

## What reviewers say

### Quantum Frequency 2

[App page](https://appshunter.io/ios/app/quantum-frequency-2/id1634370244)

**Features:** macOS Compatibility

**In-app purchases:** none


### TracTack

[App page](https://appshunter.io/ios/app/tractack/id6476735951)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Quantum Frequency 2 free?

Quantum Frequency 2 is free to download, with no in-app purchases.

### Is TracTack free?

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

### Do Quantum Frequency 2 or TracTack have ads?

Neither Quantum Frequency 2 nor TracTack shows ads.

### Which is updated more often, Quantum Frequency 2 or TracTack?

Quantum Frequency 2 ships an update every 4 months, and TracTack every 3 weeks. Most recently, Quantum Frequency 2 was updated on September 30, 2026 and TracTack on October 1, 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.*