# ytem™ Trace vs DomainCERTin

The clearest difference is in-app purchases: ytem™ Trace at none against DomainCERTin's 10. ytem™ Trace also leads on update cadence (every 2 days vs monthly) and iOS requirement (11.0 vs 14.0). On price, ads and device support there is nothing between them.

Both are free to download. DomainCERTin sells 10 one-off in-app purchases. ytem™ Trace asks for nothing beyond the download.

ytem™ Trace ships an update every 2 days, DomainCERTin monthly. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | ytem™ Trace | DomainCERTin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ytem-trace/id1493293929/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Monthly |
| Monetization | Free | — |
| Size | 50 MB | 177 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Mojix, Inc.](https://appshunter.io/developer/1266325975) | [BlockCerts](https://appshunter.io/developer/1478391176) |

## What reviewers say

### ytem™ Trace

[App page](https://appshunter.io/ios/app/ytem-trace/id1493293929)

Assign a unique digital identity to your items. Track their entire lifecycle, from creation to current status, and access their history anytime, anywhere.

**Highlights:** Unique item identification, Lifecycle tracing, History access, Real-time status updates, Anytime, anywhere access

**Features:** macOS Compatibility

**In-app purchases:** none


### DomainCERTin

[App page](https://appshunter.io/ios/app/domaincertin/id6445944364)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy 10 Black BCERTs Credits | $1.99 | one-time |
| Buy 20 Black BCERTs Credits | $3.79 | one-time |
| Buy 30 Black BCERTs Credits | $5.69 | one-time |
| Buy 50 Black BCERTs Credits | $9.49 | one-time |
| Buy 75 Black BCERTs Credits | $14.49 | one-time |
| Buy 100 Black BCERTs Credits | $19.00 | one-time |
| Buy 125 Black BCERTs Credits | $23.90 | one-time |
| Buy 150 Black BCERTs Credits | $28.49 | one-time |
| Buy 200 Black BCERTs Credits | $38.00 | one-time |
| Buy 5 BCERT Credits | $100.00 | one-time |


## Frequently asked questions

### Is ytem™ Trace free?

ytem™ Trace is free to download, with no in-app purchases.

### Is DomainCERTin free?

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

### Do ytem™ Trace or DomainCERTin have ads?

Neither ytem™ Trace nor DomainCERTin shows ads.

### Which is updated more often, ytem™ Trace or DomainCERTin?

ytem™ Trace ships an update every 2 days, and DomainCERTin monthly. Most recently, ytem™ Trace was updated on October 13, 2026 and DomainCERTin on October 7, 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.*