# Impression Dugoni vs 1trueID

Impression Dugoni and 1trueID 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.

Impression Dugoni ships an update every 3 months, 1trueID every 5 months. The most recent releases landed on October 11, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Impression Dugoni | 1trueID |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Size | 75 MB | 56 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mumble SRL](https://appshunter.io/developer/796373763) | [1TRUEID SRL](https://appshunter.io/developer/1175408816) |

## What reviewers say

### Impression Dugoni

[App page](https://appshunter.io/ios/app/impression-dugoni/id1445670338)

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

**In-app purchases:** none


### 1trueID

[App page](https://appshunter.io/ios/app/1trueid/id1589747580)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Impression Dugoni free?

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

### Is 1trueID free?

1trueID is free to download, with no in-app purchases.

### Do Impression Dugoni or 1trueID have ads?

Neither Impression Dugoni nor 1trueID shows ads.

### Which is updated more often, Impression Dugoni or 1trueID?

Impression Dugoni ships an update every 3 months, and 1trueID every 5 months. Most recently, Impression Dugoni was updated on October 11, 2026 and 1trueID on October 15, 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.*