# Rainbow data vs Sibyl Care

The clearest difference is in-app purchases: Rainbow data at none against Sibyl Care's 4. Sibyl Care's advantage is update cadence (weekly vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Sibyl Care sells 4 in-app purchases, starting at $9.99 per month. Rainbow data asks for nothing beyond the download.

Rainbow data ships an update every 3 weeks, Sibyl Care weekly. The most recent releases landed on September 10, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Rainbow data | Sibyl Care |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 29 MB | 21 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Various MB](https://appshunter.io/developer/1540440733) | [Sibyl Care B.V.](https://appshunter.io/developer/1895925514) |

## What reviewers say

### Rainbow data

[App page](https://appshunter.io/ios/app/rainbow-data/id1540440731)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sibyl Care

[App page](https://appshunter.io/ios/app/sibyl-care/id6787125952)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sibyl Monthly | $9.99 | per month |
| Sibyl 3-Month | $23.99 | per 3 months |
| Sibyl 6-Month | $41.99 | per 6 months |
| Sibyl Lifetime Access | $99.99 | one-time |


## Frequently asked questions

### Is Rainbow data free?

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

### Is Sibyl Care free?

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

### Do Rainbow data or Sibyl Care have ads?

Neither Rainbow data nor Sibyl Care shows ads.

### Which is updated more often, Rainbow data or Sibyl Care?

Rainbow data ships an update every 3 weeks, and Sibyl Care weekly. Most recently, Rainbow data was updated on September 10, 2026 and Sibyl Care on September 22, 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.*