# ABRHidro 2022 vs Exponential Summit 26

The clearest difference is update cadence: Exponential Summit 26 at weekly against ABRHidro 2022's every 6 weeks. ABRHidro 2022's advantage is iOS requirement (13.0 vs 16.0). 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.

ABRHidro 2022 ships an update every 6 weeks, Exponential Summit 26 weekly. The most recent releases landed on October 13, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | ABRHidro 2022 | Exponential Summit 26 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Weekly** |
| Size | 27 MB | 54 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Yazo](https://appshunter.io/developer/1498492773) | [Moblee](https://appshunter.io/developer/452812002) |

## What reviewers say

### ABRHidro 2022

[App page](https://appshunter.io/ios/app/abrhidro-2022/id6443846673)

**Features:** macOS Compatibility

**In-app purchases:** none


### Exponential Summit 26

[App page](https://appshunter.io/ios/app/exponential-summit-26/id6808958143)

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

**In-app purchases:** none


## Frequently asked questions

### Is ABRHidro 2022 free?

ABRHidro 2022 is free to download, with no in-app purchases.

### Is Exponential Summit 26 free?

Exponential Summit 26 is free to download, with no in-app purchases.

### Do ABRHidro 2022 or Exponential Summit 26 have ads?

Both ABRHidro 2022 and Exponential Summit 26 show ads.

### Which is updated more often, ABRHidro 2022 or Exponential Summit 26?

ABRHidro 2022 ships an update every 6 weeks, and Exponential Summit 26 weekly. Most recently, ABRHidro 2022 was updated on October 13, 2026 and Exponential Summit 26 on October 6, 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.*