# Index vs VibeMark

The clearest difference is update cadence: VibeMark at every 4 days against Index's every 15 months. Index's advantage is iOS requirement (15.0 vs 17.0). 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.

Index ships an update every 15 months, VibeMark every 4 days. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Index | VibeMark |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 4 days** |
| Size | 1 MB | 6 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Joseph Thom](https://appshunter.io/developer/1634212474) | [瀚文 麻](https://appshunter.io/developer/1887860820) |

## What reviewers say

### Index

[App page](https://appshunter.io/ios/app/index/id1634212472)

**In-app purchases:** none


### VibeMark

[App page](https://appshunter.io/ios/app/vibemark/id6775719634)

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

**In-app purchases:** none


## Frequently asked questions

### Is Index free?

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

### Is VibeMark free?

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

### Do Index or VibeMark have ads?

Neither Index nor VibeMark shows ads.

### Which is updated more often, Index or VibeMark?

Index ships an update every 15 months, and VibeMark every 4 days. Most recently, Index was updated on October 9, 2026 and VibeMark 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.*