# Solus vs Boon WaterAI

The clearest difference is update cadence: Solus at weekly against Boon WaterAI's every 2 months. 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.

Solus ships an update weekly, Boon WaterAI every 2 months. The most recent releases landed on September 22, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Solus | Boon WaterAI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Size | 38 MB | 54 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [A G Suresh](https://appshunter.io/developer/1469670635) | [Boon Water](https://appshunter.io/developer/1831719519) |

## What reviewers say

### Solus

[App page](https://appshunter.io/ios/app/solus-mobile-access-v1/id6444859875)

**Features:** macOS Compatibility

**In-app purchases:** none


### Boon WaterAI

[App page](https://appshunter.io/ios/app/boon-waterai/id6749679151)

**In-app purchases:** none


## Frequently asked questions

### Is Solus free?

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

### Is Boon WaterAI free?

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

### Do Solus or Boon WaterAI have ads?

Neither Solus nor Boon WaterAI shows ads.

### Which is updated more often, Solus or Boon WaterAI?

Solus ships an update weekly, and Boon WaterAI every 2 months. Most recently, Solus was updated on September 22, 2026 and Boon WaterAI on October 25, 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.*