# ABB HUBUS vs ReadAid

The clearest difference is in-app purchases: ABB HUBUS at none against ReadAid's 1. ABB HUBUS also leads on iOS requirement (13.0 vs 26.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ReadAid sells 1 in-app purchase, starting at $1.99 per month. ABB HUBUS asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 12, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | ABB HUBUS | ReadAid |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 66 MB | 2 MB |
| Requires iOS | **13.0** | 26.1 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Futurefleet](https://appshunter.io/developer/436733669) | [诗宇 梁](https://appshunter.io/developer/1868599151) |

## What reviewers say

### ABB HUBUS

[App page](https://appshunter.io/ios/app/abb-hubus/id1438701023)

**Features:** Vision Pro support

**In-app purchases:** none


### ReadAid

[App page](https://appshunter.io/ios/app/readaid/id6757760068)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ReadAid Pro | $1.99 | per month |


## Frequently asked questions

### Is ABB HUBUS free?

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

### Is ReadAid free?

ReadAid is free to download, with in-app purchases available.

### Do ABB HUBUS or ReadAid have ads?

Neither ABB HUBUS nor ReadAid shows ads.

### Which is updated more often, ABB HUBUS or ReadAid?

ABB HUBUS ships an update every 3 weeks, and ReadAid every 3 weeks. Most recently, ABB HUBUS was updated on September 12, 2026 and ReadAid on September 19, 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.*