# Mark'd vs Unify

The clearest difference is in-app purchases: Mark'd at none against Unify's 4. Unify's advantage is device support (4 vs 2). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Unify sells 4 in-app purchases, starting at $1.99 per month. Mark'd asks for nothing beyond the download.

Mark'd ships an update every 2 weeks, Unify every 3 weeks. The most recent releases landed on October 3, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Mark'd | Unify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/markd/id6755139749/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free | — |
| Size | 13 MB | 80 MB |
| Requires iOS | 17.0 | **16** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Zekun Wang](https://appshunter.io/developer/1852192314) | [成都思跃科技有限公司](https://appshunter.io/developer/1155859114) |

## What reviewers say

### Mark'd

[App page](https://appshunter.io/ios/app/markd/id6755139749)

This app acts as a personal life library, allowing you to scan barcodes or take photos of items you've experienced. You can add ratings, notes, and tags to record your personal impressions. It focuses solely on your taste and reflection, without relying on social feeds or public ratings.

**Highlights:** Scan item barcodes, Capture experiences with photos, Write ratings and notes, Organize with custom tags, Create share cards, Private iCloud sync

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

**In-app purchases:** none


### Unify

[App page](https://appshunter.io/ios/app/unify-your-storage-helper/id6757589869)

**Features:** Family Sharing, Apple Watch app

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Quarterly Subscription | $4.99 | per 3 months |
| Yearly Subscription | $9.99 | per year |
| Unify Pro Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Mark'd free?

Mark'd is free to download, with no in-app purchases.

### Is Unify free?

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

### Do Mark'd or Unify have ads?

Neither Mark'd nor Unify shows ads.

### Which is updated more often, Mark'd or Unify?

Mark'd ships an update every 2 weeks, and Unify every 3 weeks. Most recently, Mark'd was updated on October 3, 2026 and Unify on October 10, 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.*