# Project VIIBE vs InLoop

The clearest difference is in-app purchases: Project VIIBE at none against InLoop's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. InLoop sells 2 in-app purchases, starting at $2.99 per month. Project VIIBE asks for nothing beyond the download.

Project VIIBE ships an update fortnightly, InLoop weekly. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Project VIIBE | InLoop |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Size | 212 MB | 55 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Avicenna Research Inc.](https://appshunter.io/developer/1137173051) | [StableVortex OU](https://appshunter.io/developer/1748310574) |

## What reviewers say

### Project VIIBE

[App page](https://appshunter.io/ios/app/project-viibe/id6756878139)

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

**In-app purchases:** none


### InLoop

[App page](https://appshunter.io/ios/app/inloop-period-tracker/id6766258530)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| InLoop Premium | $2.99 | per month |
| InLoop Premium | $19.99 | per year |


## Frequently asked questions

### Is Project VIIBE free?

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

### Is InLoop free?

InLoop is free to download, with in-app purchases available.

### Do Project VIIBE or InLoop have ads?

Neither Project VIIBE nor InLoop shows ads.

### Which is updated more often, Project VIIBE or InLoop?

Project VIIBE ships an update fortnightly, and InLoop weekly. Most recently, Project VIIBE was updated on October 24, 2026 and InLoop on October 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*