# DotActiv Activ8 V2 vs QuantumByte

The clearest difference is update cadence: QuantumByte at weekly against DotActiv Activ8 V2's every 9 months. QuantumByte also leads on iOS requirement (12.0 vs 16.0). 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.

DotActiv Activ8 V2 ships an update every 9 months, QuantumByte weekly. The most recent releases landed on September 24, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | DotActiv Activ8 V2 | QuantumByte |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Weekly** |
| Size | 45 MB | 88 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [DotActiv](https://appshunter.io/developer/1830226711) | [PT QUANTUM TEKNOLOGI NUSANTARA](https://appshunter.io/developer/1717249259) |

## What reviewers say

### DotActiv Activ8 V2

[App page](https://appshunter.io/ios/app/dotactiv-activ8-v2/id1597745699)

**Features:** Vision Pro support

**In-app purchases:** none


### QuantumByte

[App page](https://appshunter.io/ios/app/quantumbyte-ai-app-builder/id6472595622)

**In-app purchases:** none


## Frequently asked questions

### Is DotActiv Activ8 V2 free?

DotActiv Activ8 V2 is free to download, with no in-app purchases.

### Is QuantumByte free?

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

### Do DotActiv Activ8 V2 or QuantumByte have ads?

Neither DotActiv Activ8 V2 nor QuantumByte shows ads.

### Which is updated more often, DotActiv Activ8 V2 or QuantumByte?

DotActiv Activ8 V2 ships an update every 9 months, and QuantumByte weekly. Most recently, DotActiv Activ8 V2 was updated on September 24, 2026 and QuantumByte on October 3, 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.*