Calc+ 秘密を電卓アルバムに隠して保存 vs Secure Folder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calc+ 秘密を電卓アルバムに隠して保存
This app appears as a simple calculator but functions as a private file management tool. It allows users to secretly store images and videos they wish to keep hidden from others.
- Calculator disguise
- Private photo storage
- Private video storage
- File management
- Hidden storage
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表向きはシンプルな電卓アプリ。 でも…実はファイル管理アプリなのです。 他人に知られたくない画像や動画を コッソリここに保存しておきましょう。
Secure Folder
Secure your private photos, videos, and files with a PIN or biometric lock. This app offers a decoy vault, intruder alerts, and stealth mode to keep your sensitive content hidden from prying eyes. All data remains on your device for complete privacy.
- Hide photos and videos
- PIN and biometric lock
- Decoy vault
- Intruder alerts
- Stealth mode
- Lock files and documents
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Secure Folder is your personal photo vault and private file locker, keeping sensitive content hidden behind PIN and Face/Touch ID protection. With Secure Folder, your private moments stay private, always. Never worry about someone stumbling upon your photos, videos, or files again. Hide Photos & Videos Import photos and videos into a protected, hidden gallery only you can access. Keep personal memories, sensitive shots, and confidential media away from prying eyes inside your secure folder app. PIN & Biometric Lock Lock your vault with a PIN or Face/Touch ID for fast, reliable access. Even if someone uses your phone, your private content remains locked and inaccessible. Decoy Vault (Fake PIN) Create a secondary vault with a different PIN to safely reveal harmless content. If someone pressures you to unlock your folder, the decoy vault keeps your real files fully protected. Intruder Alerts Stay aware of unauthorized attempts. Secure Folder captures a photo and logs the exact time whenever someone enters the wrong PIN, giving you insight into intrusion attempts. Stealth Mode Choose alternative icons and subtle appearance modes to blend in naturally. Use quick-lock gestures to instantly close your vault when someone is nearby. Lock Files & Documents Store private documents, scans, and sensitive files in an organized, protected space. Whether it's personal records, confidential paperwork, or important files, everything stays safe in your private vault. Your Privacy Stays on Your Device Nothing is uploaded or shared. All photos, videos, and files remain stored locally on your iPhone, giving you complete control and complete peace of mind. Take back your privacy. Download Secure Folder today and protect your photos, videos, and files with your own private photo vault and hidden folder. Some features, including unlimited imports, intruder alerts, the decoy vault, unlimited secure contacts, and full chat history, require Premium. Premium is available as a monthly or annual auto-renewing subscription, or as a one-time lifetime purchase. Prices are shown in the app before you confirm and vary by region. Payment is charged to your Apple Account at confirmation of purchase. A subscription renews automatically unless you cancel at least 24 hours before the current period ends. Your account is charged for the renewal in the 24 hours before the current period ends. You can manage or cancel your subscription in your Apple Account settings after purchase. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://docs.google.com/document/d/1cs8xaN6wZ8xT23f1Bz2bm9GP7G9HeziIpUrwfh3pf14/preview
Screenshots
Verdict
The clearest difference is review sentiment: Secure Folder at 100% against Calc+ 秘密を電卓アルバムに隠して保存's 17%. Secure Folder also leads on rating (4.8 vs 1.0) and ads (none vs shown). Calc+ 秘密を電卓アルバムに隠して保存's advantage is iOS requirement (12.0 vs 16.6). On price, in-app purchases, monetization model 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. Calc+ 秘密を電卓アルバムに隠して保存 sells 2 one-off in-app purchases and Secure Folder sells 5 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
Secure Folder holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Secure Folder has 18 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 17% of Calc+ 秘密を電卓アルバムに隠して保存's written reviews are positive against 100% of Secure Folder's.
Calc+ 秘密を電卓アルバムに隠して保存 ships an update every 10 months, Secure Folder fortnightly. The most recent releases landed on October 11, 2026 and October 5, 2026 respectively.
| Parameter | Calc+ 秘密を電卓アルバムに隠して保存 | Secure Folder |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 4.8 (18 ratings) — better |
| Positive reviews | 16.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 18 — better |
| Update frequency | Every 10 months | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 17 MB | 77 MB |
| Age rating | 4+ | 17+ |
| Developer | AMGAMES, INC. | Mehmet Ali Kisacik |
Customer experience
Calc+ 秘密を電卓アルバムに隠して保存
Secure Folder
In-app purchases
Calc+ 秘密を電卓アルバムに隠して保存
- 広告の除去$0.99
- 保存数の制限解除$0.99
Secure Folder
- Monthly Premium$2.991 Month
- Annual Premium$4.001 Year
- Annual Premium7 Days trial$9.991 Year
- Lifetime Premium$10.00
- Lifetime Premium$24.99
Questions
Is Calc+ 秘密を電卓アルバムに隠して保存 free?
Is Secure Folder free?
Which has better reviews, Calc+ 秘密を電卓アルバムに隠して保存 or Secure Folder?
Do Calc+ 秘密を電卓アルバムに隠して保存 or Secure Folder have ads?
Which is updated more often, Calc+ 秘密を電卓アルバムに隠して保存 or Secure Folder?
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