Comparison

Secret Photo+Folder vs Perspective Crop Lens

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

Head to head
About

Secret Photo+Folder

Securely store and manage your private photos and videos. Protect your memories with multiple passcode options, including a ghost passcode to hide specific folders. Organize content with folders, add memos, and share securely.

Highlights
  • Folder-based photo/video management
  • Multiple passcode security levels
  • Ghost passcode to hide secret folders
  • Import photos from camera roll
  • Customizable themes and folder colors
  • Add memos to photos
  • Share to social media and cloud services
Features
Read full description

▶ Ranked #1 App Store Rewind 2011 in Japan ▶ Ranked #3 App Store Rewind 2011 in Korea ▶ Ranked #8 iTunes Rewind 2010 in Japan ▶ Ranked #3 iTunes Rewind 2010 in Korea ▶ Sold every 30secs, world famous photo management App! ▶ Ranked #1 in Japan, Chinese and Korea ▶ Selected as This Week's iPhone App in Japan and China ◆ What is your answer when your friend asks to view your iPhone photo? 1. Politely say no. But your friend will doubt your privacy. 2. Let your friend to view all. But you will be embarrassed if your friend sees the secret photo. 3. Input the ghost passcode and show the Secure Photo+Folder. The secret photos are all hidden so you can protect your privacy perfectly. Security function becomes stronger, screen becomes more beautiful and using becomes more convenient! Hundreds of photos/videos stored in iPhone, manage them conveniently and safely with the Secure Photo+Folder now. ◆ Functions √ Storing and managing photos/videos by folders √ Function protecting privacy strongly - The most safe App to protect your precious photo with perfect security. - It provides the two, three folds of strong security function with passcode for the start of App, each folder and lock setting for the transfer and backup. - By supporting another passcode (ghost passcode) which can hide only secret folder, you can protect your privacy perfectly. ※ What is the ghost passcode? - With previous passcode -> It shows all folders including the secret folder. - With ghost passcode -> It shows all folders except the secret folder. Run with the ghost passcode when you are around your friends. You can hide secret folders perfectly. √ Convenient bringing - With the function of [Select All], you can bring the photos of camera roll at a time. - Because the selected files are marked when brining them, it prevents duplicated bringing. √ Same photo with original - The photos stored within the App by loading are 100% identical with the original. ※ Please be careful for the similar App that damages the quality of original copy and deletes GPS information and meta tag. √ Supporting various design themes - You can direct various atmospheres because you can select one of three themes by your taste. - You can select the color of folder and change the photo of cover, so it’s possible to decorate distinguishingly. √ [Memo] Memo writing for each photo √ [Rotation] clockwise, anti-clockwise direction, left-right contrast √ [Share] Twitter, Facebook, Helijet, Kakao Talk, Dropbox, etc √ [Backup] multi upload/download via WiFi and iTunes file share √ [Transfer] file transfer to other iPhone/iPad via WiFi and Bluetooth √ [Search] by searching, can quickly find photo you want √ [GPS] show the location information stored for the photo on the map at once √ [EXIF] displays shutter speed/ iris value and EXIF information with details for the professional application √ [Download] download searched image such as favorite celebrity + Other strong functions are continuously in update √ Follow the official Twitter at EnsightApps and be a fan at Facebook. The promo code giveaway frequently opens and you can face various App information. - Official Twitter : @EnsightApps - Official Facebook : facebook.com/EnsightGlobal The evolution of the secure photo+folder continues.

About

Perspective Crop Lens

Correct distorted photos by accurately cropping them to right angles. This tool allows you to extract specific rectangular areas from images, even when taken at an angle or due to lens distortion. You can also add perspective effects to existing photos.

Highlights
  • Real-time cropped image preview
  • Magnifying glass for precise crop mark adjustment
  • Intuitive pinch-to-zoom for aspect ratio
  • Color-coded alignment guides
  • Add perspective effects to photos
  • Import photos from camera, album, or shared files
Features
Read full description

Even if you intend to take a photo from the front, the image can be distorted due to the angle of the device or the camera lens. TV screens, exhibits, whiteboards, signboards, posters, documents, photos, blackboards, paintings, calligraphy works, timetables, smartphone screens, etc. Also, there are many cases where it is not possible to take pictures from directly in front due to physical constraints. From such perspective-distorted photos, you can quickly cut out only the necessary parts at right angles. Cuts out a free-form rectangle from a photo and generates a new rectangular image with right angles. The “Cropped Image View” allows you to enjoy working while seeing the results in real time. Moreover··· Conversely, you can also add a perspective effect to a monotonous photo. [Features] ・“Cropped Image View” that can be checked in real time ・Use the "Magnifying Glass" to fine-tune crop marks as you wish ・ Intuitive pinch operation for adjusting the aspect ratio ・Horizontal/vertical alignment between cutout marks is also informed by color. [Photo Source] ・Start the camera and take a photo ・Select photo from photo album ・Import shared files from other apps ・Paste photos copied from web images, etc. [Outputs] ・Image file storage: Photo album (camera roll) ・Image file sharing: AirDrop, LINE, Facebook, Dropbox, Instagram,...

Screenshots

Secret Photo+Folder4 screens
Perspective Crop Lens4 screens

Verdict

The call

The clearest difference is rating: Perspective Crop Lens at 5.0 against Secret Photo+Folder's 2.5. Perspective Crop Lens also leads on review sentiment (100% vs 58%) and in-app purchases (none vs 1). Secret Photo+Folder's advantage is update cadence (every 4 days vs every 3 months). On ratings volume and ads 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

CostPrice · In-app purchases · Ads · Monetization

Secret Photo+Folder costs $5.99 and Perspective Crop Lens $1.99 up front. Secret Photo+Folder sells 1 one-off in-app purchase. Perspective Crop Lens asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Perspective Crop Lens holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews point the same way: 58% of Secret Photo+Folder's written reviews are positive against 100% of Perspective Crop Lens's.

UpkeepUpdate frequency

Secret Photo+Folder ships an update every 4 days, Perspective Crop Lens every 3 months. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

Scorecard8 real differences · 2 level
Secret Photo+Folder versus Perspective Crop Lens: the parameters behind the verdict, then further details
ParameterSecret Photo+FolderPerspective Crop Lens
Price$5.99$1.99 — better
Rating2.5 (4 ratings)5.0 (4 ratings) — better
Positive reviews58.4% of reviews100.0% of reviews — better
Number of ratings44
Update frequencyEvery 4 days — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.013.0 — better
Further details — not scored
Size109 MB2 MB
Age rating4+4+
Developerjoaquin grechMasanori Katsuta

Customer experience

Secret Photo+Folder

All ratings3 ratings
Positive0.0%
Neutral33.3%
Negative66.7%
Written reviews598 reviews
Positive58.4%
Neutral8.4%
Negative33.3%

Perspective Crop Lens

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Secret Photo+Folder

Reported bugs

4 issues
  • Crashes when trying to open photos
  • Inability to transfer photos between app and computer
  • Incorrect EXIF data after transferring photos
  • Folders and photos disappearing after updates

Requested features

5 requests
  • Sub-folders for better organization
  • Direct sharing to social media and other apps
  • Ability to edit and annotate photos within the app
  • Sync with cloud storage services
  • Improved scrolling and performance

Perspective Crop Lens

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Secret Photo+Folder

One-time1
  • Add New Theme$0.99
None

Perspective Crop Lens

No in-app purchases

Questions

Is Secret Photo+Folder free?
Secret Photo+Folder costs $5.99, and also offers in-app purchases.
Is Perspective Crop Lens free?
Perspective Crop Lens costs $1.99, with no in-app purchases.
Which has better reviews, Secret Photo+Folder or Perspective Crop Lens?
Perspective Crop Lens is rated higher. Secret Photo+Folder averages 2.5 out of 5 from 4 ratings, while Perspective Crop Lens averages 5.0 from 4 ratings.
Do Secret Photo+Folder or Perspective Crop Lens have ads?
Neither Secret Photo+Folder nor Perspective Crop Lens shows ads.
Which is updated more often, Secret Photo+Folder or Perspective Crop Lens?
Secret Photo+Folder ships an update every 4 days, and Perspective Crop Lens every 3 months. Most recently, Secret Photo+Folder was updated on October 29, 2026 and Perspective Crop Lens on October 30, 2026.

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