# Read Ready Run! vs Stayff

The clearest difference is update cadence: Stayff at every 3 days against Read Ready Run!'s every 8 days. Read Ready Run!'s advantage is iOS requirement (10.0 vs 15). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Read Ready Run! sells 2 one-off in-app purchases and Stayff sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Read Ready Run! ships an update every 8 days, Stayff every 3 days. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Read Ready Run! | Stayff |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/read-ready-run/id1347560594/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 34 MB | 33 MB |
| Requires iOS | **10.0** | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Banana73](https://appshunter.io/developer/301005908) | [Dat Nguyen Thanh](https://appshunter.io/developer/1679212277) |

## What reviewers say

### Read Ready Run!

[App page](https://appshunter.io/ios/app/read-ready-run/id1347560594)

This interactive game uses zany characters to help children improve their reading skills. Kids can command characters to perform actions, making learning fun and engaging.

**Highlights:** Interactive characters, Read-aloud gameplay, Improve reading skills, Fun and engaging, Character command system

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Beezy's Book | $1.99 | one-time |
| Wildflower's Book | $1.99 | one-time |


### Stayff

[App page](https://appshunter.io/ios/app/stayff-focus-and-workouts/id6748627484)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited monthly | $0.99 | per month |
| Lifetime | $1.99 | one-time |


## Frequently asked questions

### Is Read Ready Run! free?

Read Ready Run! is free to download, with in-app purchases available.

### Is Stayff free?

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

### Do Read Ready Run! or Stayff have ads?

Neither Read Ready Run! nor Stayff shows ads.

### Which is updated more often, Read Ready Run! or Stayff?

Read Ready Run! ships an update every 8 days, and Stayff every 3 days. Most recently, Read Ready Run! was updated on November 2, 2026 and Stayff on November 5, 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.*