# Twinkle Star Tracer vs 2047 Binary Merge

The clearest difference is in-app purchases: Twinkle Star Tracer at none against 2047 Binary Merge's 1. Twinkle Star Tracer also leads on iOS requirement (12.0 vs 17.0). 2047 Binary Merge's advantage is update cadence (every 5 days vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. 2047 Binary Merge sells 1 one-off in-app purchase. Twinkle Star Tracer asks for nothing beyond the download.

Twinkle Star Tracer ships an update every 6 months, 2047 Binary Merge every 5 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Twinkle Star Tracer | 2047 Binary Merge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/twinkle-star-tracer/id1563000805/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 145 MB | 7 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Maarten Engels](https://appshunter.io/developer/1563000807) | [伟 孙](https://appshunter.io/developer/1886716832) |

## What reviewers say

### Twinkle Star Tracer

[App page](https://appshunter.io/ios/app/twinkle-star-tracer/id1563000805)

A safe and engaging game designed for toddlers to explore shapes with Princess Twinkle Star. It's free, with no ads, in-app purchases, or data collection, making it ideal for young children who haven't learned to read.

**Highlights:** Shape discovery, Toddler-friendly gameplay, Safe environment, No ads or in-app purchases, Designed for pre-readers

**Features:** macOS Compatibility

**In-app purchases:** none


### 2047 Binary Merge

[App page](https://appshunter.io/ios/app/2047-binary-merge/id6762283493)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Customization | $0.99 | one-time |


## Frequently asked questions

### Is Twinkle Star Tracer free?

Twinkle Star Tracer is free to download, with no in-app purchases.

### Is 2047 Binary Merge free?

2047 Binary Merge is free to download, with in-app purchases available.

### Do Twinkle Star Tracer or 2047 Binary Merge have ads?

Neither Twinkle Star Tracer nor 2047 Binary Merge shows ads.

### Which is updated more often, Twinkle Star Tracer or 2047 Binary Merge?

Twinkle Star Tracer ships an update every 6 months, and 2047 Binary Merge every 5 days. Most recently, Twinkle Star Tracer was updated on November 3, 2026 and 2047 Binary Merge on October 31, 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.*