# Memodori vs Trace Binder

The clearest difference is update cadence: Trace Binder at every 2 days against Memodori's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Memodori sells 3 in-app purchases, starting at $2.99 per month 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.

Memodori ships an update every 2 weeks, Trace Binder every 2 days. The most recent releases landed on October 30, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Memodori | Trace Binder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/memodori-timeline-journal/id6742869548/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 7 MB | 46 MB |
| Requires iOS | 17.1 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [晓晖 王](https://appshunter.io/developer/1778270363) | [麟雅 黄](https://appshunter.io/developer/1852192369) |

## What reviewers say

### Memodori

[App page](https://appshunter.io/ios/app/memodori-timeline-journal/id6742869548)

Organize your thoughts, ideas, and memories chronologically with an elegant timeline journal. Rediscover past moments with 'On This Day' features and personalize your experience with custom icons and themes. Secure your private entries with biometric authentication.

**Highlights:** Timeline visualization, On This Day memory rediscovery, Streak widget for daily writing, Advanced timeline grouping, Powerful tagging system, Private mode with authentication, Biometric security (Face ID/Touch ID)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Memodori Pro Monthly | $2.99 | per month |
| Memodori Pro Yearly | $7.99 | per year |
| Memodori Pro Lifetime | $29.99 | 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 Memodori free?

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

### Is Trace Binder free?

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

### Do Memodori or Trace Binder have ads?

Neither Memodori nor Trace Binder shows ads.

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

Memodori ships an update every 2 weeks, and Trace Binder every 2 days. Most recently, Memodori was updated on October 30, 2026 and Trace Binder on November 9, 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.*