# RelaTree vs Trace Binder

The clearest difference is price: Trace Binder at Free against RelaTree's $0.99. Trace Binder also leads on update cadence (every 2 days vs fortnightly). RelaTree's advantage is iOS requirement (14.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Trace Binder is free to download; RelaTree costs $0.99 up front. RelaTree sells 4 one-off in-app purchases and Trace Binder sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

RelaTree ships an update fortnightly, Trace Binder every 2 days. The most recent releases landed on September 29, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | RelaTree | Trace Binder |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/relatree/id6742101752/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | Paid | — |
| Size | 12 MB | 46 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Libing Deng](https://appshunter.io/developer/911273977) | [麟雅 黄](https://appshunter.io/developer/1852192369) |

## What reviewers say

### RelaTree

[App page](https://appshunter.io/ios/app/relatree/id6742101752)

Visualize and manage your family and friends' connections with an intuitive tree diagram. This app helps you track important dates like birthdays and locations, acting as a smart assistant for your social life.

**Highlights:** Tree diagram visualization, Family tie calculation, Birthday reminders, Location tracking, Data security

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 无限制添加人物个数 | $0.99 | one-time |
| 辈分/纪念日/地图无限制导出分享 | $1.99 | one-time |
| 无限制添加纪念日 | $1.99 | one-time |
| 永久VIP解锁所有购买内容 | $3.99 | one-time |


### Trace Binder

[App page](https://appshunter.io/ios/app/trace-binder/id6759585409)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $0.99 | per month |
| 年会员 | $3.99 | per year |
| Lifetime Membership | $9.99 | one-time |


## Frequently asked questions

### Is RelaTree free?

RelaTree costs $0.99, and also offers in-app purchases.

### Is Trace Binder free?

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

### Do RelaTree or Trace Binder have ads?

Neither RelaTree nor Trace Binder shows ads.

### Which is updated more often, RelaTree or Trace Binder?

RelaTree ships an update fortnightly, and Trace Binder every 2 days. Most recently, RelaTree was updated on September 29, 2026 and Trace Binder on September 23, 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.*