# Tobi app vs A+PTRN

Tobi app and A+PTRN are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Tobi app | A+PTRN |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 37 MB | 27 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [The Medical University of South Carolina](https://appshunter.io/developer/1503987548) | [Acid Remap LLC](https://appshunter.io/developer/323130617) |

## What reviewers say

### Tobi app

[App page](https://appshunter.io/ios/app/tobi-app/id1605608449)

**Features:** macOS Compatibility

**In-app purchases:** none


### A+PTRN

[App page](https://appshunter.io/ios/app/a-plus-ptrn/id6758960658)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tobi app free?

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

### Is A+PTRN free?

A+PTRN is free to download, with no in-app purchases.

### Do Tobi app or A+PTRN have ads?

Neither Tobi app nor A+PTRN 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.*