Comparison

App Secret Pro vs HeatNext

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

App Secret Pro

Securely store photos, videos, notes, contacts, and voice memos with multiple lock options. Protect your private data from unauthorized access with customizable security layers and features like decoy mode.

Highlights
  • Multiple lock styles (passcode, combination, dot-pattern)
  • Private photo and video albums
  • Secure notes with lockable folders
  • Protected reminders
  • Voice memo recording and playback
  • Private contact management
  • Break-in reports and decoy mode
Features
Read full description

App Secret is your personal vault for securing sensitive photos, videos, notes, contacts, and more — all protected by multiple layers of customizable security. Whether you’re guarding personal memories or confidential information, App Secret ensures only you have access. Ever lent someone your phone only to catch them swiping through your gallery, notes, or reminders? With App Secret, that stops now. Easily lock your private content with a passcode, combination, or dot-pattern, and keep prying eyes out of your business. -- KEY FEATURES -- Multiple Lock Styles • Numeric passcode lock • Combination lock • Dot-pattern lock for enhanced security Private Photos & Videos • Create and lock individual albums • Import from your photo library or take photos in-app • Export back to your device easily • Move, copy, and paste between albums Secure Notes • Organize notes into lockable folders • Move, copy, paste, and search your notes • Simple folder management for better organization Protected Reminders • Create reminders in secure folders • Copy, move, and paste with ease • Keep tasks and plans private Voice Memos • Record, rename, delete, and playback • Share voice memos securely • Optional speaker output Private Contacts • Fully-featured contact management • Add, edit, delete, and search contacts • Batch import/export with vCard support • Add custom fields beyond standard info Extra Security Tools • Break-in reports • Decoy mode with a fake password • Universal app — works on both iPhone & iPad with a single purchase • Intuitive, easy-to-use interface Your privacy matters. Take control of your data with App Secret — the smart, simple, and secure solution for keeping your private life truly private. Visit us for more great apps: https://app2pro.com • Terms of Service: https://airdisk.app/terms-of-service/ • Privacy Policy: https://airdisk.app/privacy-policy/ • Standard Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

HeatNext

Features
Read full description

HeatNext is a friendly app that allows you to remotely manage your home heating system using your mobile device. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/.

Screenshots

App Secret Pro4 screens
HeatNext4 screens

Verdict

The call

App Secret Pro and HeatNext are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. App Secret Pro sells 3 in-app purchases, starting at $1.99 per month and HeatNext sells 1 in-app purchase, starting at $22.90 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

App Secret Pro ships an update monthly, HeatNext every 2 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

ScorecardNo meaningful differences
App Secret Pro versus HeatNext: the parameters behind the verdict, then further details
ParameterApp Secret ProHeatNext
PriceFreeFree
Rating4.4 (124 ratings) — better—
Positive reviews41.6% of reviews—
Number of ratings124 — better—
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size88 MB44 MB
Age rating4+4+
DeveloperFelix YewNOMNIO d.o.o.

Bugs and requests

App Secret Pro

Reported bugs

52 issues
  • Importing video does nothing
  • Deleted all photos
  • App cannot be opened
  • App won't even open
  • Privacy policy concerns (data collection)
Show 47 more
  • Where are my photos and videos?
  • Password log uses rear camera and is useless
  • Green dot appears when using app (camera usage?)
  • Bug in fake passcode: sub-folder lock redirects to main files
  • App is very buggy, randomly closes often
  • Paid for it and it doesn't work
  • Cannot upload
  • Cannot play video
  • App crashes before anything can be done
  • Last update was 2 years ago
  • Error while uploading photos
  • Photos not added, program became garbage
  • App crashes after entering password
  • Cannot import photo that was already taken after update
  • Passcode will not set on new device
  • Cannot see all photos in a folder (over a certain amount)
  • App crashes when pressing info icon on a pic
  • Last version cannot open the app
  • App crashes before opening
  • App crashes immediately after entering password
  • Lost all data after update
  • App crashes before opening
  • Photos are mixed up
  • App crashes every time trying to open
  • App crashes immediately
  • App doesn't open anymore
  • Crashes at passcode entry
  • Won't open after update
  • App crashes since iOS 8 update
  • App crashes after update, lost all data
  • Many bugs in this version
  • Media not stable, clicking image goes to first one
  • App quits immediately after update
  • Cannot open the program
  • App crashes every time to unlock
  • Cannot access photo in the middle of the album
  • Clicking on any picture automatically goes to the first one
  • Forgot my pass, how to get it back?
  • Contacts issues, application crashes while importing
  • Notes disappear or not saved
  • Password can be skipped by closing and reopening from multitask tab
  • Photos and notes do not sync
  • Fake log does not work properly
  • Passcode lock does not work, random passcode accepted
  • Fake password opens master access files
  • App crashes when trying to delete reminders
  • Problem accessing photos even if permission is on

Requested features

10 requests
  • Import notes and contacts directly from iPhone
  • Ability to reorder files
  • Login with fingerprints
  • Continuous shooting on built-in camera
  • Touch ID support
Show 5 more
  • Wi-Fi sharing between PC and app
  • Log in report with location
  • Arabic language support
  • Disable unlock sound
  • Photo folders displayed by upload date

HeatNext

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

App Secret Pro

Subscriptions2
  • iCloud Sync Monthly$1.991 Month
  • iCloud Sync Yearly$12.991 Year
One-time1
  • Reset Password$1.99
1 purchases

HeatNext

Subscriptions1
  • Plus Package$22.901 Year

Questions

Is App Secret Pro free?
App Secret Pro is free to download, with in-app purchases available.
Is HeatNext free?
HeatNext is free to download, with in-app purchases available.
Do App Secret Pro or HeatNext have ads?
Neither App Secret Pro nor HeatNext shows ads.
Which is updated more often, App Secret Pro or HeatNext?
App Secret Pro ships an update monthly, and HeatNext every 2 months. Most recently, App Secret Pro was updated on November 1, 2026 and HeatNext on November 2, 2026.

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