Photo/Message Lock vs DDLock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Photo/Message Lock
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.
- 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
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Have messages, photos or videos that are so private you want to keep on a separate safe cloud only you could access? This app is for you! The only app that enables multi-factor authentication to access your cloud stored private data! Easily backup your popular application's messages (including videos, photos etc) in the cloud securely and safely. Currently fully support importing chats from WhatsApp and Line. Other chats, photos & videos could be imported manually. Make any of your conversation, photos or videos private easily and keep those behind a lock only you have access to. You can unlock your saved chats, photos or videos using TouchID, FaceID or a passcode (depend on your device capability) Store all your private conversations, photos and videos on a secure cloud which could be unlocked by you only. Syncing your data with our cloud and login is optional. If you decide to store your data in our cloud and you forget your password you can restore it by multiple factor authentications so you would have access to this private data always. To have access to the cloud data you would need to have access to the email and phone number you have provided. Important: The app doesn't add a lock to the original app, it is used to store your sensitive data and chats in a safe cloud. It is your responsibility to delete those chats from the original device. ----------------------------------- Information about the auto-renewable nature of the subscription - If you want to use our service, we offer you cloud archiving service. With subscribing you will get 10GB cloud disk space. - Subscription period is monthly or yearly. Every month or year your subscription renews. - Prices for subscriptions depends on which package you choose and will be seen in payment screen. - Payment will be charged to iTunes Account at confirmation of purchase. - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. - You can cancel your subscription via this url: https://support.apple.com/en-us/HT202039 - Privacy policy: http://privacy.safecloudapp.com - Term of use: http://tos.safecloudapp.com - Subscription Information : http://subscription.safecloudapp.com ----------------------------------- DISCLAIMER Unofficial Product. Any product names, logos, brands, and other trademarks or images featured or referred to within this app are the property of their respective trademark holders. Any of these trademark holders are not affiliated with us, our products, or our apps. They do not sponsor or endorse this app or any of our online products. Get updates also on our Facebook page: https://www.facebook.com/SafeCloudApp
DDLock
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.
- Unlock with smartphone
- Eliminates physical keys
- Convenient lock access
- Modern security solution
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Using the mobile phone to unlock the lock reduces the inconvenience of the user passing the entity key, and makes the lock more and more convenient to use
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Photo/Message Lock | DDLock |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (787 ratings) — better | 2.9 (99 ratings) |
| Positive reviews | 43.2% of reviews — better | 20.0% of reviews |
| Number of ratings | 787 — better | 99 |
| Update frequency | Monthly — better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 54 MB | 407 MB |
| Age rating | 4+ | 4+ |
| Developer | Shesek LLC | Shenzhen Kaadas Intelligent Technology Co.,Ltd |
Customer experience
Photo/Message Lock
DDLock
Bugs and requests
Photo/Message Lock
Reported bugs
3 issues- App crashes on launch
- Data loss issues
- Subscription management problems
Requested features
2 requests- Expand chat app support beyond WhatsApp
- Add password recovery option
DDLock
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Photo/Message Lock
- Premium Subscription7 Days trial$9.991 Month
- Premium subscription7 Days trial$59.991 Year
DDLock
No in-app purchases
Questions
Is Photo/Message Lock free?
Is DDLock free?
Which has better reviews, Photo/Message Lock or DDLock?
Do Photo/Message Lock or DDLock have ads?
Which is updated more often, Photo/Message Lock or DDLock?
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