# Trace Binder vs Relmap

The clearest difference is ads: Trace Binder at none against Relmap's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Trace Binder sells 3 in-app purchases, starting at $0.99 per month and Relmap sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on September 23, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Trace Binder | Relmap |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 days | Every 2 days |
| Size | 46 MB | 9 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [麟雅 黄](https://appshunter.io/developer/1852192369) | [Ryoma Yanagimoto](https://appshunter.io/developer/1681944215) |

## What reviewers say

### 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 |


### Relmap

[App page](https://appshunter.io/ios/app/relmap-relationship-map/id6761032274)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Relmap Pro | $2.99 | one-time |


## Frequently asked questions

### Is Trace Binder free?

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

### Is Relmap free?

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

### Do Trace Binder or Relmap have ads?

Relmap shows ads; Trace Binder does not.

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

Trace Binder ships an update every 2 days, and Relmap every 2 days. Most recently, Trace Binder was updated on September 23, 2026 and Relmap on September 22, 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.*