# OpenLocker vs ZoneFlow

The clearest difference is in-app purchases: OpenLocker at none against ZoneFlow's 2. OpenLocker also leads on ads (none vs shown) and device support (3 vs 1). ZoneFlow's advantage is update cadence (every 3 days vs every 10 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. OpenLocker asks for nothing beyond the download.

OpenLocker ships an update every 10 months, ZoneFlow every 3 days. The most recent releases landed on September 25, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | OpenLocker | ZoneFlow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Every 3 days** |
| Size | 46 MB | 19 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Noki Lock BV](https://appshunter.io/developer/1172761971) | [Benji Mandel](https://appshunter.io/developer/1520446400) |

## What reviewers say

### OpenLocker

[App page](https://appshunter.io/ios/app/openlocker/id1172761972)

**Features:** macOS Compatibility

**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 OpenLocker free?

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

### Is ZoneFlow free?

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

### Do OpenLocker or ZoneFlow have ads?

ZoneFlow shows ads; OpenLocker does not.

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

OpenLocker ships an update every 10 months, and ZoneFlow every 3 days. Most recently, OpenLocker was updated on September 25, 2026 and ZoneFlow on September 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.*