Research answer
What AppTrendKit can say about Photo Vault: Secret Lock today
Photo Vault: Secret Lock has no estimate-backed download or gross-consumer-spend figure that meets the public evidence contract yet.
Observed App Store metadata, chart positions, and history are shown below. Missing, non-finite, undefined-currency, or undefined-metric evidence stays missing rather than becoming zero.
Performance
Downloads, revenue and chart history
Estimates for the last 7D. Chart positions come from the App Store; downloads and revenue are AppTrendKit estimates, shown as a size band (for example 10K–50K) with a confidence level.
Estimated downloads · 7D
UnavailableNo estimate yet
We only show an estimate once we have enough data. Missing numbers are never shown as zero.
Estimated App Store gross consumer spend · 7D
UnavailableNo estimate yet
We only show an estimate once we have enough data. Missing numbers are never shown as zero.
History
Collected daily performance
No daily history yet.
Rank history
Chart positions
Lower rank is better. Only collected observations are shown.
Coverage note
What the ranks mean
A missing rank is not treated as zero downloads or zero revenue. Apple chart feeds are bounded and may return censored or not-ranked observations outside the visible chart depth.
Read the methodStorefront mix
Top countries by estimated contribution · 7D
Country figures cover the days we collected in each country, so they don't add up to the worldwide estimate. Each country shows when it was last updated.
Monetization
How the app makes money
These are listing and product observations. They are not company revenue, subscriber counts, or advertising revenue.
App details
Store metadata
- Version
- 2.0.14
- Released
- Aug 6, 2018
- Last updated
- Apr 4, 2026
- Content rating
- 4+
- Default storefront
- US
Public IAP observations
Validated in-app purchase prices
Only persisted rows with an explicit public publication boundary are shown. Missing price, currency, country, or date values stay unknown.
Listing detail
What the store says
SmartSafe is the ultimate solution for safeguarding your private photos and videos, keeping them hidden from prying eyes. When it comes to personal privacy, there's no room for compromise—just 100% proven protection. Plus, with SmartSafe's "free up space" feature, you can securely store your media while freeing up valuable space on your device. Download now and you'll get advanced security features seamlessly integrated into a sleek and sophisticated design. Security and access to the application: - Face/Touch ID - 4 or 6 digits PIN - Dot Lock passcode - Album lock Import and export options: - Import from Camera Roll - WiFi transfer - AirDrop - Built-in photo/video camera - Camera on Force touch - Save photos into SmartSafe from other apps Recovery and backup: - Restore access to the application - Reset passcode for protected albums - Backup up to 100GB (see plans) - Sync content between all your devices File management: - Free up space on your device - Adjustable photo grid - Remove after import from CameraRoll - Recycle bin. Restore if deleted by accident - Playback of mov, mp4, m4v - Photo viewer of png, tiff, tif, jpeg, jpg, gif, bmp, heic - Fully support of Live Photos format Photo and video viewer: - Multiple slideshow intervals - Repeat and shuffle - Swipe down to exit photo viewer - Gorgeous slideshow transitions Appearance: - Album covers - Home screen icons - Colored themes Subscription terms: Membership subscription unlocks all features to manage your personal content within the application. Information about the auto-renewable nature of the subscription: - Length of subscriptions: 1 month or 1 year with 7-day trial - Price of subscription depends on backup plan and starts from: one month - $3.99 US dollars, one year - $29.99 US dollars - 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 period - Account will be charged for renewal within 24-hours prior to the end of the current period, depending on the chosen plan - 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: https://mprapps.com/privacy.html Term of use: https://mprapps.com/smartsafe_tos.html
Publisher websiteStore creative
Screenshots
Competitive set
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How we estimate
Where every number comes from
App details: Apple iTunes Search API, updated Sep 29, 2026, 7:42 AM.
Rankings: collected chart positions from the listed storefront. Missing ranks are not zeros.
Economics: downloads and gross store consumer spend are estimated, not official Apple or publisher figures.
Model: Lineage not exposed by this aggregate.
Confidence: —; intervals widen when evidence or history is limited.
Last updated: Sep 29, 2026, 7:42 AM.
See how AppTrendKit separates observations, estimates, coverage, and confidence.
Open methodology





