# VIR vs IntervoldTab

The clearest difference is update cadence: IntervoldTab at fortnightly against VIR's every 2 months. IntervoldTab also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

VIR ships an update every 2 months, IntervoldTab fortnightly. The most recent releases landed on September 11, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | VIR | IntervoldTab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 63 MB | 23 MB |
| Requires iOS | 16.4 | **15.5** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Virax](https://appshunter.io/developer/775809141) | [VOLD](https://appshunter.io/developer/1527577457) |

## What reviewers say

### VIR

[App page](https://appshunter.io/ios/app/vir-app/id1622163431)

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

**In-app purchases:** none


### IntervoldTab

[App page](https://appshunter.io/ios/app/intervoldtab/id6670475171)

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

**In-app purchases:** none


## Frequently asked questions

### Is VIR free?

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

### Is IntervoldTab free?

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

### Do VIR or IntervoldTab have ads?

Neither VIR nor IntervoldTab shows ads.

### Which is updated more often, VIR or IntervoldTab?

VIR ships an update every 2 months, and IntervoldTab fortnightly. Most recently, VIR was updated on September 11, 2026 and IntervoldTab on September 16, 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.*