# Timestamp Camera vs WorkMark

The clearest difference is in-app purchases: WorkMark at none against Timestamp Camera's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Timestamp Camera sells 1 one-off in-app purchase. WorkMark asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 28, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Timestamp Camera | WorkMark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/timestamp-camera-lokmi/id6789292572/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | Every 5 days |
| Monetization | Free with in-app purchases | — |
| Size | 35 MB | 26 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mohamed Bziyar](https://appshunter.io/developer/1765317543) | [北京巴拉多多科技有限公司](https://appshunter.io/developer/6771625331) |

## What reviewers say

### Timestamp Camera

[App page](https://appshunter.io/ios/app/timestamp-camera-lokmi/id6789292572)

This app transforms your phone into a GPS field camera, stamping photos with location, date, and time. Generate PDF reports and work offline, ensuring proof for professional use. Your photos remain private on your device.

**Highlights:** GPS coordinates and address stamping, Live stamp preview, Map on photo, One-tap PDF reports, Offline functionality, Customizable company logo and name (Pro)

**Features:** macOS Compatibility, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lokmi Pro | $19.99 | one-time |


### WorkMark

[App page](https://appshunter.io/ios/app/workmark-timestamp-camera/id6805593617)

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

**In-app purchases:** none


## Frequently asked questions

### Is Timestamp Camera free?

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

### Is WorkMark free?

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

### Do Timestamp Camera or WorkMark have ads?

Neither Timestamp Camera nor WorkMark shows ads.

### Which is updated more often, Timestamp Camera or WorkMark?

Timestamp Camera ships an update every 5 days, and WorkMark every 5 days. Most recently, Timestamp Camera was updated on October 28, 2026 and WorkMark on October 16, 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.*