Comparison

Quick Password Safe vs C%

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

Head to head
About

Quick Password Safe

Securely store and manage all your passwords in one place. This app acts as a digital safe for your login credentials, helping you avoid account breaches by enabling unique, complex passwords for each service. It offers features like a hidden password display and passcode protection for the app itself.

Highlights
  • Secure password storage
  • Passcode app protection
  • Hidden password display
  • Copy ID and password
  • Password registration and deletion
Read full description

Manage Your Password More Easily And More Securely. This app safely keeps the password as a safe(cashbox). Recently, many accidents that are unauthorized access to accounts by the recycling of password have occurred. With the increase in IT service, in order not to disturb the daily life, we want to avoid that the account is stolen. However, to perform it, it becomes necessary to set a different password in each. That means, it is impossible to remember passwords with one's head. If you use this application, the app will remember your passwords, instead of you. FEATURES - It does not clearly display suddenly when viewing the password. (You can fine-tune the brightness of the character using the slider.) - It will return to its original position when you release your finger from the slider, it is suitable to browse secretly. - ID and password can also be used to copy. (Not recommended) - You can protect the app itself with a passcode. USAGE A. SETTING THE PROTECTION PASSCODE (1)If this is the first time, set the (any 4-digit) passcode to protect the app. (2)If you press [Change Passcode] button at the bottom of the [PW List] screen, the screen to change the passcode you set opens. (3)Set the passcode in the same way as the first. (4)When you stop using it, press the [Close And Lock] button to protect the app. (5)Enter the passcode in the startup screen when you use again. B. PASSWORD REGISTRATION (1)Press the [+] button in the [PW List] screen To open the create screen. (2)Fill PW information(such as a password, user ID), and press the [Save] button. (3)If you want to change the PW information, open the [Edit PW] screen by pressing the [Edit] button at the [PW Detail] screen. C. SEE PASSWORD (1)Tap the title of information you want to see in the [PW List] screen. (2)[PW Detail] screen is displayed, but the password is hidden. (3)Make sure the safety of your surroundings, and slide the slider to the right. Then password will gradually appear. D. PASSWORD DELETION (1)Press the [Edit] button on the [PW List] screen. (2)Tap the [-]icon of the PW that you want to delete, and then press the [Delete] button. (3)Press the [Done] button at the end.

About

C%

Track the battery life of devices without built-in indicators. Log charges to get personalized estimates based on your usage habits. View all devices sorted by urgency and receive timely notifications.

Highlights
  • Personalized battery estimates
  • Device urgency sorting
  • Home screen widgets
  • Timely charging notifications
  • Supports numerous device types
  • Charge history and usage charts
Features
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How long has your electric shaver actually been sitting on empty? When did you last charge your earbuds? For devices without their own battery indicator, it's genuinely hard to know. C% - Charging Tracker keeps tabs on all of them. Tap once to log a charge, and the app estimates how much battery life is left based on your real habits, not just spec-sheet numbers. • Smart and personalised After a few charges, C% learns your actual usage pattern for each device. Your laptop that never makes it the full 20 hours? Your earbuds you charge twice a day? The estimates adjust to match. The more you use it, the more accurate it gets. • Everything at a glance The main screen shows all your devices sorted by urgency, so the ones that need attention rise to the top. A summary bar at the top tells you how many are fine, and how many need charging right now. Tap any device to see its full charge history, weekly usage chart, and how your habits compare to expected battery life. • Widgets that actually do something Add the home screen widget to see battery status for your most important devices without opening the app. Tap the bolt button right from the widget to log a charge instantly. • Notifications that know when to stop C% sends a heads-up before each device's battery is predicted to run out, and a nudge if you've gone unusually long without charging. No constant buzzing, just timely reminders when they matter. • Built for real life Supports smartphones, tablets, smartwatches, wireless earbuds, laptops, game controllers, e-readers, electric shavers, smart toothbrushes, drawing tablets, portable speakers, and more.

Screenshots

Quick Password Safe3 screens
C%4 screens

Verdict

The call

The clearest difference is in-app purchases: Quick Password Safe at none against C%'s 1. Quick Password Safe also leads on iOS requirement (15.6 vs 17.0). C%'s advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 8 months). On price 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

Both are free to download. C% sells 1 one-off in-app purchase. Quick Password Safe asks for nothing beyond the download.

UpkeepUpdate frequency

Quick Password Safe ships an update every 8 months, C% every 3 weeks. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

Scorecard5 real differences · 5 level
Quick Password Safe versus C%: the parameters behind the verdict, then further details
ParameterQuick Password SafeC%
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews57.6% of reviews—
Number of ratings—3 — better
Update frequencyEvery 8 monthsEvery 3 weeks — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 — better17.0
Further details — not scored
Size6 MB5 MB
Age rating4+4+
DeveloperMIFUMI YOSHIDAMounif Fatayri

Customer experience

Quick Password Safe

Written reviews33 reviews
Positive57.6%
Neutral15.2%
Negative27.3%

C%

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Quick Password Safe

No in-app purchases

1 purchases

C%

One-time1
  • Unlock Unlimited Devices$1.99

Questions

Is Quick Password Safe free?
Quick Password Safe is free to download, with no in-app purchases.
Is C% free?
C% is free to download, with in-app purchases available.
Do Quick Password Safe or C% have ads?
Quick Password Safe shows ads; C% does not.
Which is updated more often, Quick Password Safe or C%?
Quick Password Safe ships an update every 8 months, and C% every 3 weeks. Most recently, Quick Password Safe was updated on October 7, 2026 and C% on October 13, 2026.

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