# KopieID vs ZoneFlow

The clearest difference is in-app purchases: KopieID at none against ZoneFlow's 2. KopieID also leads on ads (none vs shown) and device support (3 vs 1). ZoneFlow's advantage is update cadence (every 3 days vs every 3 months). On price there is nothing between them.

Both are free to download. ZoneFlow sells 2 in-app purchases, starting at $2.99 per month. KopieID asks for nothing beyond the download.

KopieID ships an update every 3 months, ZoneFlow every 3 days. The most recent releases landed on October 13, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | KopieID | ZoneFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (83 ratings)](https://appshunter.io/ios/app/kopieid/id932970330/reviews)** | — |
| Number of ratings | **83** | — |
| Positive reviews | 14.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 32 MB | 19 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Rijksoverheid](https://appshunter.io/developer/575932944) | [Benji Mandel](https://appshunter.io/developer/1520446400) |

## What reviewers say

### KopieID

[App page](https://appshunter.io/ios/app/kopieid/id932970330)

Create secure copies of your identity documents. Mask sensitive information, add a watermark with purpose and date, and then share or save the document. Ensures only necessary data is visible to recipients.

**Highlights:** Photograph identity documents, Cross out irrelevant information, Add purpose and date watermark, Send, print, or save copies, Automatic data crossing out, Securely saved copies

**In-app purchases:** none


### ZoneFlow

[App page](https://appshunter.io/ios/app/zoneflow-auto-timezone/id6777122376)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ZoneFlow Pro Monthly | $2.99 | per month |
| ZoneFlow Pro Yearly | $14.99 | per year |


## Frequently asked questions

### Is KopieID free?

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

### Is ZoneFlow free?

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

### Do KopieID or ZoneFlow have ads?

ZoneFlow shows ads; KopieID does not.

### Which is updated more often, KopieID or ZoneFlow?

KopieID ships an update every 3 months, and ZoneFlow every 3 days. Most recently, KopieID was updated on October 13, 2026 and ZoneFlow on September 28, 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.*