# simplido vs Trace by Ulookup

simplido and Trace by Ulookup are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

simplido ships an update weekly, Trace by Ulookup every 5 days. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | simplido | Trace by Ulookup |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Size | 83 MB | 71 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Sorcery Studio Grzegorz Godlewski](https://appshunter.io/developer/1687550001) | [Ulookup Technologies LLP](https://appshunter.io/developer/1896712142) |

## What reviewers say

### simplido

[App page](https://appshunter.io/ios/app/simplido/id6449044684)

**Features:** Vision Pro support

**In-app purchases:** none


### Trace by Ulookup

[App page](https://appshunter.io/ios/app/trace-by-ulookup/id6770058681)

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

**In-app purchases:** none


## Frequently asked questions

### Is simplido free?

simplido is free to download, with no in-app purchases.

### Is Trace by Ulookup free?

Trace by Ulookup is free to download, with no in-app purchases.

### Do simplido or Trace by Ulookup have ads?

Neither simplido nor Trace by Ulookup shows ads.

### Which is updated more often, simplido or Trace by Ulookup?

simplido ships an update weekly, and Trace by Ulookup every 5 days. Most recently, simplido was updated on October 7, 2026 and Trace by Ulookup on October 1, 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.*