Comparison

Safe + Password Manager vs Flashcards & Study

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

Head to head
About

Safe + Password Manager

Securely manage passwords, passkeys, and sensitive documents. Protect photos, videos, and contacts with strong encryption. Sync data across devices and access it easily with biometric authentication.

Highlights
  • Password and Passkey Management
  • AutoFill Passwords
  • Photo and Document Protection
  • Secure Data Sync
  • Biometric Login (Touch/Face ID)
  • Two-Factor Authentication
  • Strong Password Generation
Features
Read full description

• Manage your Passwords and Passkeys • AutoFill Passwords in Safari and Apps • Protect your Photos and Contacts • Safeguard your Videos* • Protect PDF, iWork and Office Documents* • Securely Sync your Data via WiFi • Login with Touch ID or Face ID • Two-Factor Authentication (2FA / TOTP) • Generate Strong Passwords • Encrypt Stored Data with AES-256 • Add Geofences to Items • Access Items Nearby from the Widget • Import Data from other Apps and Password Managers in CSV Format Nowadays we all need passwords, PINs and TANs for almost everything we do: online banking and shopping, social networking and logging in to your computer, mobile devices, Wi-Fi routers and e-mail accounts. Safe + helps you manage and organize your passwords and provides a mobile and secure place to keep them – at home, at work and on the move. When you’re traveling, Safe + stores your health insurance data, screenshots of travel documents and boarding passes, and images of your passport, ID and credit cards. Safe + is also a secure wallet for membership, debit and loyalty cards, even QR codes - all securely stored as images in one safe place. With the sophisticated features of Safe + all passwords, photos, videos*, documents* and contacts can be quickly and easily added and protected. All data is encrypted with 256-bit AES, so secure that even the NSA has certified this standard to secure the US government’s top-secret information. You couldn’t be safer than with Safe +. Your data is always protected - even if your iPhone or iPad is lost or stolen and the complexity of the algorithm used in Safe + ensures sophisticated protection against any attack. For easier data management and backup, try the separate but integrated Mac version of Safe + from the Mac App Store! Safe + was designed specifically for iPhone and iPad, making full use of the elegant iOS user interface. Easy access to your data is guaranteed anywhere and anytime – but only for you with a complex password or Touch / Face ID. Safe + allows you to perform a comprehensive range of tasks: ∙ Protect your sensitive data with your password and strong encryption ∙ Organize your data in as many folders as you want ∙ Use our handy templates for Credit cards Bank accounts User accounts Plain-text Images (from camera or photo library) Videos* Documents* Contacts or easily create your own custom forms ∙ Add comments to any item ∙ Change, move and sort folders and items in a simple way ∙ Launch Safari directly from web addresses stored in Safe + ∙ Make telephone calls on your iPhone directly from numbers stored in Safe + ∙ Create encrypted backups for data security and to transfer or sync across devices ∙ Restore encrypted backups to a new or replacement device * In-app purchase available for various document types. (Video, PDF, RTF, TXT, Pages, Numbers, Keynote, Word, Excel, PowerPoint)

About

Flashcards & Study

Features
Read full description

Qardbox remembers what you don’t. The app schedules every card on its own: it shows you a card exactly when you are about to forget it. Not on fixed intervals, but based on what you actually knew. Behind it is FSRS-6, a method from memory research that learns from your answers. HOW IT WORKS One card, one swipe. Right if you knew it, left if you didn’t. Prefer tapping? Turn on the buttons. The card follows your finger and flies off in the direction you push it. YOUR NUMBERS Twenty-nine statistics modules you put together yourself: accuracy, study time, streak, time of day, durability, recall probability. Plus an evaluation in plain sentences, such as “Your accuracy is highest in the afternoon.” YOUR DATA STAYS YOURS No account. No sign-in. No server. No tracking. No ads. Not a single third-party component. Everything lives on your device. If you want, turn on sync through your own iCloud and the same cards are on iPhone, iPad and Apple Watch. Card content, subject names and study times are end-to-end encrypted. Sync is off out of the box; you turn it on yourself. The full privacy policy is in the app, not behind a link. IMPORT AND EXPORT Cards come in as CSV files, including “Open in Qardbox” from any other app. A text template helps you have an AI of your choice build a deck for you. Everything goes back out again: single subjects as CSV, or your complete library including learning states and statistics as a backup. ACCESSIBILITY Nine accessibility settings can be turned on for Qardbox alone, independently of your system settings: reduce motion, bold text, increase contrast, reduce transparency, invert colors, visible buttons instead of swiping, reduced visuals, highlighted controls, and a minimum text size of your own up to the largest step. VoiceOver reads every card and every chart. ON IPHONE, IPAD AND APPLE WATCH On your wrist you see what is due today and study a short round. On the Home Screen there is a widget with today’s progress, and a Live Activity runs during a session. The Action button starts a session or rates the card in front. Siri answers “How many cards are due today?”. WHAT IT COSTS The app is free, with no subscription and no ads. Your own cards are unlimited, and no feature depends on a purchase. Ready-made decks are one-time purchases and work with Family Sharing.

Screenshots

Safe + Password Manager4 screens
Flashcards & Study4 screens

Verdict

The call

The clearest difference is price: Flashcards & Study at Free against Safe + Password Manager's $2.99. Flashcards & Study also leads on update cadence (every 2 days vs fortnightly). Safe + Password Manager's advantage is chart position (#112 vs unranked) and iOS requirement (17.7 vs 26.0). On ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Flashcards & Study is free to download; Safe + Password Manager costs $2.99 up front. Safe + Password Manager sells 13 one-off in-app purchases and Flashcards & Study sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Safe + Password Manager ships an update fortnightly, Flashcards & Study every 2 days. The most recent releases landed on October 20, 2026 and October 5, 2026 respectively.

Scorecard4 real differences · 7 level
Safe + Password Manager versus Flashcards & Study: the parameters behind the verdict, then further details
ParameterSafe + Password ManagerFlashcards & Study
Price$2.99Free — better
Rating4.8 (471 ratings) — better—
Positive reviews79.9% of reviews—
Number of ratings471 — better—
Update frequencyFortnightlyEvery 2 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
Best chart rank#112 — better—
DevicesiPhone, iPadiPhone, iPad, Apple Watch — better
Requires iOS17.7 — better26.0
Further details — not scored
Size63 MB212 MB
Age rating4+4+
Developeredv & medien GmbHSimon Harre

Bugs and requests

Safe + Password Manager

Reported bugs

3 issues
  • Backup files taking up excessive storage
  • Compatibility issues with older devices
  • Login/password reset functionality not working

Requested features

4 requests
  • Allow overwriting of previous backups
  • Improve video playback performance
  • Add iCloud/Dropbox backup option
  • Offer free upgrades for loyal customers

Flashcards & Study

Not enough reviews yet to summarise bugs or requests.

In-app purchases

13 purchases

Safe + Password Manager

One-time13
  • Office Safe$0.99
  • PDF Safe$0.99
  • Safe + v27 Feature Upgrade$1.99
Show 10 more
  • Video Safe$1.99
  • Safe + v8 Feature Upgrade$1.99
  • Safe + v9 Feature Upgrade$1.99
  • Safe + v10 Feature Upgrade$1.99
  • Safe + v11 Feature Upgrade$1.99
  • Safe + v12 Feature Upgrade$1.99
  • Safe + v13 Feature Upgrade$1.99
  • Safe + v14 Feature Upgrade$1.99
  • Safe + v26 Feature Upgrade$1.99
  • Complete Bundle$2.99
10 purchases

Flashcards & Study

One-time10
  • Human Geography$0.99
  • Microbiology$0.99
  • Organic Chemistry$0.99
Show 7 more
  • General Chemistry$0.99
  • Insurance Terms$0.99
  • Real Estate Vocabulary$0.99
  • High School Equivalency$0.99
  • Dosage Calculations$0.99
  • Personal Training$0.99
  • ECG Rhythm Recognition$0.99

Questions

Is Safe + Password Manager free?
Safe + Password Manager costs $2.99, and also offers in-app purchases.
Is Flashcards & Study free?
Flashcards & Study is free to download, with in-app purchases available.
Do Safe + Password Manager or Flashcards & Study have ads?
Neither Safe + Password Manager nor Flashcards & Study shows ads.
Which is updated more often, Safe + Password Manager or Flashcards & Study?
Safe + Password Manager ships an update fortnightly, and Flashcards & Study every 2 days. Most recently, Safe + Password Manager was updated on October 20, 2026 and Flashcards & Study on October 5, 2026.

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