# VoltUp vs Azimtav Online

The clearest difference is update cadence: Azimtav Online at every 2 weeks against VoltUp's every 2 months. Azimtav Online also leads on iOS requirement (13.0 vs 15.1). 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.

VoltUp ships an update every 2 months, Azimtav Online every 2 weeks. The most recent releases landed on July 27, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | VoltUp | Azimtav Online |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 59 MB | 92 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ANTTECH BILISIM VE AKARYAKIT ANONIM SIRKETI](https://appshunter.io/developer/1610082958) | [Adnan Gunes](https://appshunter.io/developer/1787843936) |

## What reviewers say

### VoltUp

[App page](https://appshunter.io/ios/app/voltup/id6740208091)

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

**In-app purchases:** none


### Azimtav Online

[App page](https://appshunter.io/ios/app/azimtav-online/id6752717521)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VoltUp free?

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

### Is Azimtav Online free?

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

### Do VoltUp or Azimtav Online have ads?

Neither VoltUp nor Azimtav Online shows ads.

### Which is updated more often, VoltUp or Azimtav Online?

VoltUp ships an update every 2 months, and Azimtav Online every 2 weeks. Most recently, VoltUp was updated on July 27, 2026 and Azimtav Online on September 10, 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.*