# AAP Meetings vs Rounding Errors

The clearest difference is in-app purchases: AAP Meetings at none against Rounding Errors's 1. AAP Meetings also leads on device support (3 vs 1) and iOS requirement (15.6 vs 26.5). On price and ads there is nothing between them.

Both are free to download. Rounding Errors sells 1 one-off in-app purchase. AAP Meetings asks for nothing beyond the download.

## The numbers

| Metric | AAP Meetings | Rounding Errors |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (95 ratings)](https://appshunter.io/ios/app/aap-meetings/id1490319929/reviews)** | — |
| Number of ratings | **95** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free | — |
| Size | 135 MB | 17 MB |
| Requires iOS | **15.6** | 26.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [Association of Academic Physiatrists, Inc](https://appshunter.io/developer/1448371668) | [scad.io](https://appshunter.io/developer/1014979997) |

## What reviewers say

### AAP Meetings

[App page](https://appshunter.io/ios/app/aap-meetings/id1490319929)

Access presentation slides, speaker, and exhibitor details for select academic physiatrists meetings. Draw, highlight, and take notes directly on slides, with all notes saved online for later access.

**Highlights:** Browse presentation information, View speaker and exhibitor details, Access presentation slides, Draw and highlight on slides, Take notes on slides, Online note saving

**Features:** macOS Compatibility

**In-app purchases:** none


### Rounding Errors

[App page](https://appshunter.io/ios/app/rounding-errors/id6787504272)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Challenge Dr. Super Smart AI | $1.99 | one-time |


## Frequently asked questions

### Is AAP Meetings free?

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

### Is Rounding Errors free?

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

### Do AAP Meetings or Rounding Errors have ads?

Neither AAP Meetings nor Rounding Errors shows ads.

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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.*