# JoySprint vs TraceNum

The clearest difference is in-app purchases: JoySprint at none against TraceNum's 1. JoySprint also leads on ads (none vs shown). TraceNum's advantage is update cadence (every 2 days vs every 10 days). On price, device support and iOS requirement there is nothing between them.

Both are free to download. TraceNum sells 1 one-off in-app purchase. JoySprint asks for nothing beyond the download.

JoySprint ships an update every 10 days, TraceNum every 2 days. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | JoySprint | TraceNum |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | **Every 2 days** |
| Size | 58 MB | 88 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [海莹 李](https://appshunter.io/developer/1873234123) | [ISAO NAGATA](https://appshunter.io/developer/1883691211) |

## What reviewers say

### JoySprint

[App page](https://appshunter.io/ios/app/joysprint-brain-games/id6758516782)

**Features:** macOS Compatibility

**In-app purchases:** none


### TraceNum

[App page](https://appshunter.io/ios/app/tracenum/id6760296584)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Stages | $0.99 | one-time |


## Frequently asked questions

### Is JoySprint free?

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

### Is TraceNum free?

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

### Do JoySprint or TraceNum have ads?

TraceNum shows ads; JoySprint does not.

### Which is updated more often, JoySprint or TraceNum?

JoySprint ships an update every 10 days, and TraceNum every 2 days. Most recently, JoySprint was updated on October 7, 2026 and TraceNum on October 1, 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.*