# Ivy Assistant vs Rainbow data

The clearest difference is update cadence: Ivy Assistant at weekly against Rainbow data's every 3 weeks. Rainbow data's advantage is iOS requirement (13.0 vs 18.0). 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.

Ivy Assistant ships an update weekly, Rainbow data every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Ivy Assistant | Rainbow data |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Size | 96 MB | 29 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [IVY assistant s.r.o](https://appshunter.io/developer/1495355338) | [Various MB](https://appshunter.io/developer/1540440733) |

## What reviewers say

### Ivy Assistant

[App page](https://appshunter.io/ios/app/ivy-assistant/id1495355339)

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

**In-app purchases:** none


### Rainbow data

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ivy Assistant free?

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

### Is Rainbow data free?

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

### Do Ivy Assistant or Rainbow data have ads?

Neither Ivy Assistant nor Rainbow data shows ads.

### Which is updated more often, Ivy Assistant or Rainbow data?

Ivy Assistant ships an update weekly, and Rainbow data every 3 weeks. Most recently, Ivy Assistant was updated on November 3, 2026 and Rainbow data on November 3, 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.*