Comparison

簡易デコメ vs SIS Password Manager

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

Head to head
About

簡易デコメ

Features
Read full description

デコメールアプリ「簡易デコメ」 iOSデバイスでデコメールを簡単に作成、絵文字を活用し、メールの送受信できるiphoneアプリ。 特徴: ① 受信BOX yahoo Japan と gmail 両方とも対応、   IMAP方式で受信するので、受信してもメールサーバー側のメールは消えないので、安心!   (yahooメールの場合は、IMAP方式受信を「許可」にしておく必要) ② gmailとyahoo Japanメールとアカウント同時持つことも可能です。   切り替えも簡単、「設定」画面で一度「接続」すれば、切替完了。 ③ 「カメラロール」機能   メール作成時に、「カメラロール」機能を利用すれば、   自分の写真は解像度、サイズを縮小し、ラクラク送信出来る。   本体に保存してるGIF画像の場合には、アニメーションのまま送信できる。 ④ 色々な効果が可能、文字の点滅、移動だけじゃなく、絵文字の点滅、移動も可能

About

SIS Password Manager

Securely manage all your passwords and sensitive data with military-grade encryption. Easily log in using biometrics and back up your information to the cloud for effortless restoration across devices. Offers extensive customization with over 12,000 icons.

Highlights
  • Military-grade AES 256-bit encryption
  • Biometric login (Touch ID/Face ID)
  • Cloud backup and restore
  • Automatic password generator
  • Up to 3 IDs/passwords/images per record
  • Over 12,000 icon options
  • Dark mode support
Features
Read full description

◆Recommended for users new to password management. - Are you worried about managing your passwords with a simple memo app? Securely manage your data with military-grade encryption technology. - Easily log in using Touch ID or Face ID. - Supports the latest technologies such as cloud backup. - Effortlessly restore your data when changing devices or in case of device failure (backup required). - We have received many positive messages from first-time smartphone users and senior users. If you have any questions, please feel free to contact our support email! --------------------------------------------- ◆Already using another password management app? Please compare it with your current app and see the difference! - Have you ever lost your data when changing devices? - Want to reorder your saved items? - Can only save one password per record? - Want to save images of QR codes or random number tables? - Asked a question but never received a reply? - Want to search because the number of records has increased? - Not enough icon options you like? ◆Leave it to SIS Password Manager While naturally solving all of the above, the biggest reason we developed this app was because we witnessed: "No response at all to reviews or requests" "Complete data loss when changing devices" "Backups that turn out incomplete" Taking this situation seriously, we continue to provide regular updates and dedicated support. Thanks to this policy, many users have switched from other apps and kindly shared their satisfaction. (If we are forced to discontinue the service, we promise to announce it sincerely and will never abandon users without notice.) --------------------------------------------- ◆Features - Military-grade AES 256-bit encryption - Organize records by categories - Reorder items freely - Search function - Automatic password generator - Up to 3 IDs, passwords, and images/photos per record - Over 12,000 icons to choose from - Backup support (cloud services expanding progressively) - Dark mode support - Auto logout with timeout settings --------------------------------------------- ◆About Subscriptions This app offers a subscription menu to automatically back up your data whenever you edit or delete entries. Free trial - 7 days - After the trial, the following fees apply Pricing - Auto Backup: 2.99USD/month (renewed monthly) - Auto Backup with Donation: ¥7.99USD/month (renewed monthly) Restoring subscriptions on a new device - Use the "Restore Purchase" button on the purchase screen. - Please log in to your new device with the same Apple ID used for the original purchase. Check or cancel your subscription - Go to Settings app → Account → Subscriptions to confirm the next renewal date or to enable/disable auto-renewal. About automatic renewal - Unless you cancel auto-renewal more than 24 hours before the end of the subscription period, it will be automatically renewed. - Charges for the next period will be made within 24 hours before the current period ends. Important notes - Cancellations must be made via the official Apple-provided methods as described above. - We do not accept cancellations for the current month. - Charges will be made via your Apple ID account. Licensed Application EULA https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ --------------------------------------------- ◆Disclaimer - Although this app is developed with the utmost care, we are not liable for any damages resulting from its use. - Please be sure to regularly back up your data to prevent loss due to unexpected device failures. ◆About Trademarks - Product names, system names, software names, application names, company names, and organization names listed in the icons are trademarks of their respective companies and organizations. - To improve icon readability, trademark and copyright symbols may be omitted or simplified. ◆Privacy Policy https://sisyoukum.blogspot.com/2017/02/sis.html

Screenshots

簡易デコメ4 screens
SIS Password Manager4 screens

Verdict

The call

The clearest difference is in-app purchases: 簡易デコメ at none against SIS Password Manager's 4. 簡易デコメ also leads on iOS requirement (11.0 vs 15.6). SIS Password Manager's advantage is update cadence (every 9 days vs every 3 months). On price, ads 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. SIS Password Manager sells 4 in-app purchases, starting at $1.49 per month. 簡易デコメ asks for nothing beyond the download.

UpkeepUpdate frequency

簡易デコメ ships an update every 3 months, SIS Password Manager every 9 days. The most recent releases landed on October 14, 2026 and October 22, 2026 respectively.

Scorecard3 real differences · 7 level
簡易デコメ versus SIS Password Manager: the parameters behind the verdict, then further details
Parameter簡易デコメSIS Password Manager
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—76.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 3 monthsEvery 9 days — better
AdsYesYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS11.0 — better15.6
Further details — not scored
Size18 MB140 MB
Age rating4+4+
DeveloperSilver SoftSISYOU.KUM

In-app purchases

None

簡易デコメ

No in-app purchases

4 purchases

SIS Password Manager

Subscriptions2
  • Automatic backup7 Days trial$1.491 Month
  • Auto-backup and cheer7 Days trial$9.491 Month
One-time2
  • No advertisement mode$2.99
  • No ads. mode with cheer$7.99

Questions

Is 簡易デコメ free?
簡易デコメ is free to download, with no in-app purchases.
Is SIS Password Manager free?
SIS Password Manager is free to download, with in-app purchases available.
Do 簡易デコメ or SIS Password Manager have ads?
Both 簡易デコメ and SIS Password Manager show ads.
Which is updated more often, 簡易デコメ or SIS Password Manager?
簡易デコメ ships an update every 3 months, and SIS Password Manager every 9 days. Most recently, 簡易デコメ was updated on October 14, 2026 and SIS Password Manager on October 22, 2026.

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