# Noily vs Problem Size

The clearest difference is in-app purchases: Problem Size at none against Noily's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Noily sells 2 in-app purchases, starting at $0.29 per year. Problem Size asks for nothing beyond the download.

## The numbers

| Metric | Noily | Problem Size |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/problem-size/id6793290591/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | — | Free |
| Size | 2 MB | 394 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Don Nguyen](https://appshunter.io/developer/1528881188) | [Sherry Chen](https://appshunter.io/developer/6793290593) |

## What reviewers say

### Noily

[App page](https://appshunter.io/ios/app/noily-kids-learn-vietnamese/id6788731181)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Noily Full Access — Yearly | $0.29 | per year |
| Noily Full Access — Lifetime | $0.29 | one-time |


### Problem Size

[App page](https://appshunter.io/ios/app/problem-size/id6793290591)

This app uses cartoon videos and an AI buddy to teach children how to assess social situations and react appropriately. It categorizes scenarios into Glitches, Bummers, and Disasters, offering real-time feedback and rewards for regular practice. A parent dashboard allows for progress tracking.

**Highlights:** Cartoon-styled video library, Categorize social situations, AI-powered feedback, Award and streak system, Parent progress dashboard, Learn social reaction skills

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Noily free?

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

### Is Problem Size free?

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

### Do Noily or Problem Size have ads?

Neither Noily nor Problem Size shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*