# AIM Congress vs OnePal

The clearest difference is update cadence: AIM Congress at every 6 days against OnePal's every 2 weeks. 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.

AIM Congress ships an update every 6 days, OnePal every 2 weeks. The most recent releases landed on October 19, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | AIM Congress | OnePal |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Size | 20 MB | 76 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [STRATEGICS MARKETING MANAGEMENT , EXHIBITION & CONFERENCE ORGANIZERS](https://appshunter.io/developer/1725758073) | [Thames Innovation Systems Limited](https://appshunter.io/developer/1827315140) |

## What reviewers say

### AIM Congress

[App page](https://appshunter.io/ios/app/aim-congress/id6742215076)

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

**In-app purchases:** none


### OnePal

[App page](https://appshunter.io/ios/app/onepal/id6748764816)

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

**In-app purchases:** none


## Frequently asked questions

### Is AIM Congress free?

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

### Is OnePal free?

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

### Do AIM Congress or OnePal have ads?

Neither AIM Congress nor OnePal shows ads.

### Which is updated more often, AIM Congress or OnePal?

AIM Congress ships an update every 6 days, and OnePal every 2 weeks. Most recently, AIM Congress was updated on October 19, 2026 and OnePal on October 13, 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.*