# Rainbow vs Impact University

The clearest difference is iOS requirement: Rainbow at 10.3 against Impact University's 16.6. 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.

## The numbers

| Metric | Rainbow | Impact University |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (14 ratings)](https://appshunter.io/ios/app/rainbow-spring-water/id1620175352/reviews)** | — |
| Number of ratings | **14** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Monetization | Free | — |
| Size | 45 MB | 49 MB |
| Requires iOS | **10.3** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Advantage Route Systems, Inc.](https://appshunter.io/developer/1568010696) | [Emily Sudduth](https://appshunter.io/developer/1721274803) |

## What reviewers say

### Rainbow

[App page](https://appshunter.io/ios/app/rainbow-spring-water/id1620175352)

Easily order bottled water, spring water, and water coolers for home or office delivery. The app also allows for ordering water cups and office coffee supplies. Simply tap to start your delivery service.

**Highlights:** Home and office delivery service, Order bottled water, Order water coolers/dispensers, Order water cups, Order office coffee supplies

**Features:** macOS Compatibility

**In-app purchases:** none


### Impact University

[App page](https://appshunter.io/ios/app/impact-university/id6499055725)

**In-app purchases:** none


## Frequently asked questions

### Is Rainbow free?

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

### Is Impact University free?

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

### Do Rainbow or Impact University have ads?

Neither Rainbow nor Impact University shows ads.

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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.*