# CertiPhoto vs Timemark

The clearest difference is update cadence: Timemark at every 4 days against CertiPhoto's every 2 months. Timemark also leads on ratings volume (17K vs 1) and chart position (#184 vs unranked). CertiPhoto's advantage is review sentiment (98% vs 79%) and rating (5.0 vs 4.8). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. CertiPhoto sells 3 one-off in-app purchases and Timemark sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

CertiPhoto holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Timemark has 17K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 98% of CertiPhoto's written reviews are positive against 79% of Timemark's.

CertiPhoto ships an update every 2 months, Timemark every 4 days. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | CertiPhoto | Timemark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/certiphoto/id1499033076/reviews)** | [4.8 (17K ratings)](https://appshunter.io/ios/app/timemark-photo-proof-for-work/id6446071834/reviews) |
| Number of ratings | 1 | **17K** |
| Positive reviews | **98.1% of reviews** | 78.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#184** |
| Size | 87 MB | 224 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pascal Eric Mayani](https://appshunter.io/developer/1499032895) | [OCEAN GALAXY PTE. LTD.](https://appshunter.io/developer/1672484199) |

## What reviewers say

### CertiPhoto

[App page](https://appshunter.io/ios/app/certiphoto/id1499033076)

Securely date and verify the integrity of your photos. This app encrypts, geolocates, and stores images on a secure server, providing a tamper-proof certificate with legal value in EU countries. Ideal for documenting evidence for rentals, construction sites, and more.

**Highlights:** Secure photo encryption, Geolocation tagging, Tamper-proof PDF certificates, Remote secure storage, Legal value in EU countries, Timestamping by trusted authority

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 certified pictures | $3.99 | one-time |
| 25 certified pictures | $8.99 | one-time |
| 50 certified pictures | $14.99 | one-time |


### Timemark

[App page](https://appshunter.io/ios/app/timemark-photo-proof-for-work/id6446071834)

**Currently charting:** #184 Top Free · Photo & Video (US App Store)

This app provides tamper-proof photo evidence with verified time and GPS location for field teams. It automates photo collection and organization for projects, enabling quick report generation and dispute prevention. Works offline and supports multiple languages.

**Highlights:** Tamper-proof photo evidence, Network-verified timestamps, Precise GPS coordinates, Automatic team photo syncing, One-click professional reports, Offline photo capture, Role-based permissions

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access - Monthly | $4.99 | per month |
| Timemark Pro - Yearly | $10.00 | per year |
| Plus Plan | $49.99 | per year |

**What reviewers like**

- 👍 Clean and easy to use
- 🚀 Efficient and fast
- 💡 Useful for work and business
- 🔒 No ads or distractions

**What reviewers complain about**

- 🐛 GPS and map issues on older devices
- 💰 Subscription price too high

**Reported bugs**

- Unable to add custom entries on iOS
- GPS address not updating on iPhone 6

**Requested features**

- Add support for multiple languages
- Allow custom templates and text
- Improve time and location data accuracy and reliability


## Frequently asked questions

### Is CertiPhoto free?

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

### Is Timemark free?

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

### Which has better reviews, CertiPhoto or Timemark?

CertiPhoto is rated higher. CertiPhoto averages 5.0 out of 5 from 1 ratings, while Timemark averages 4.8 from 17K ratings.

### Do CertiPhoto or Timemark have ads?

Neither CertiPhoto nor Timemark shows ads.

### Which is updated more often, CertiPhoto or Timemark?

CertiPhoto ships an update every 2 months, and Timemark every 4 days. Most recently, CertiPhoto was updated on November 3, 2026 and Timemark on November 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.*