# Photo/Message Lock vs DDLock

The clearest difference is rating: Photo/Message Lock at 4.4 against DDLock's 2.9. Photo/Message Lock also leads on review sentiment (43% vs 20%) and update cadence (monthly vs every 4 months). DDLock's advantage is in-app purchases (none vs 2) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Photo/Message Lock sells 2 in-app purchases, starting at $9.99 per month. DDLock asks for nothing beyond the download.

Photo/Message Lock holds the better App Store score, 4.4 against 2.9. That said, the two scores are not equally well evidenced: Photo/Message Lock has 787 ratings behind it against 99, so its average is the more settled of the two. Written reviews point the same way: 43% of Photo/Message Lock's written reviews are positive against 20% of DDLock's.

Photo/Message Lock ships an update monthly, DDLock every 4 months. The most recent releases landed on September 23, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Photo/Message Lock | DDLock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (787 ratings)](https://appshunter.io/ios/app/photomessage-lock-safecloud/id1339555230/reviews)** | [2.9 (99 ratings)](https://appshunter.io/ios/app/ddlock/id6443749440/reviews) |
| Number of ratings | **787** | 99 |
| Positive reviews | **43.2% of reviews** | 20.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Subscription | **Free** |
| Size | 54 MB | 407 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Shesek LLC](https://appshunter.io/developer/1339555229) | [Shenzhen Kaadas Intelligent Technology Co.,Ltd](https://appshunter.io/developer/1155786021) |

## What reviewers say

### Photo/Message Lock

[App page](https://appshunter.io/ios/app/photomessage-lock-safecloud/id1339555230)

Securely store private photos, videos, and messages in a personal cloud vault. Protect your sensitive data with multi-factor authentication and biometric unlock options. Easily import chats from popular messaging apps.

**Highlights:** Multi-factor authentication, Cloud storage for private data, Import chats from WhatsApp and Line, Biometric unlock (TouchID, FaceID), Optional cloud syncing, Password recovery via multi-factor authentication

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Subscription | $9.99 | per month |
| Premium subscription | $59.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🔒 Secure data protection
- 💡 Innovative features

**What reviewers complain about**

- 🐛 Unreliable app performance
- 💔 Password recovery issues
- 🚫 Doesn't work as advertised

**Reported bugs**

- App crashes on launch
- Data loss issues
- Subscription management problems

**Requested features**

- Expand chat app support beyond WhatsApp
- Add password recovery option


### DDLock

[App page](https://appshunter.io/ios/app/ddlock/id6443749440)

Unlock your doors using your smartphone, eliminating the need for physical keys. This app offers a more convenient and modern way to manage access to your locks.

**Highlights:** Unlock with smartphone, Eliminates physical keys, Convenient lock access, Modern security solution

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Photo/Message Lock free?

Photo/Message Lock is free to download, with in-app purchases available.

### Is DDLock free?

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

### Which has better reviews, Photo/Message Lock or DDLock?

Photo/Message Lock is rated higher. Photo/Message Lock averages 4.4 out of 5 from 787 ratings, while DDLock averages 2.9 from 99 ratings.

### Do Photo/Message Lock or DDLock have ads?

Neither Photo/Message Lock nor DDLock shows ads.

### Which is updated more often, Photo/Message Lock or DDLock?

Photo/Message Lock ships an update monthly, and DDLock every 4 months. Most recently, Photo/Message Lock was updated on September 23, 2026 and DDLock on September 20, 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.*