# Deltares Aquality vs Odd.Bot

The clearest difference is update cadence: Odd.Bot at every 3 weeks against Deltares Aquality's every 2 months. Deltares Aquality's advantage is iOS requirement (12.0 vs 15.0). 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.

Deltares Aquality ships an update every 2 months, Odd.Bot every 3 weeks. The most recent releases landed on May 16, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | Deltares Aquality | Odd.Bot |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 85 MB | 66 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stichting Deltares](https://appshunter.io/developer/576389487) | [Odd.bot B.V.](https://appshunter.io/developer/1794726381) |

## What reviewers say

### Deltares Aquality

[App page](https://appshunter.io/ios/app/deltares-aquality/id1246781089)

**In-app purchases:** none


### Odd.Bot

[App page](https://appshunter.io/ios/app/oddbot/id6741568204)

**In-app purchases:** none


## Frequently asked questions

### Is Deltares Aquality free?

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

### Is Odd.Bot free?

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

### Do Deltares Aquality or Odd.Bot have ads?

Neither Deltares Aquality nor Odd.Bot shows ads.

### Which is updated more often, Deltares Aquality or Odd.Bot?

Deltares Aquality ships an update every 2 months, and Odd.Bot every 3 weeks. Most recently, Deltares Aquality was updated on May 16, 2026 and Odd.Bot on August 23, 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.*