Comparison

Sindiy vs CopyMemo

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

Head to head
About

Sindiy

Securely store and organize your login credentials without cloud syncing. This app encrypts all saved passwords, offering multiple authentication options for robust security and immediate use after installation.

Highlights
  • Password saving
  • Password sorting
  • Encrypted storage
  • No cloud sync
  • Multiple authentication options
  • Immediate use after install
Read full description

"Sindiy" is an application for managing passwords. It is created focusing on the basic minimum functions of saving passwords, sorting, and managing passwords.(There is no dangerous function like copying the password to the cloud.) No troublesome procedures such as user registration are necessary, so you can use it immediately after installation. Since all saved passwords are encrypted, it is possible to reduce the possibility of password leakage when using iCloud's backup function or even in the event of your iPhone(iPad) loss. You can select "None", "TouchID", "Master Password" for authentication at application startup."Master Password" provides the most robust security environment, but you must enter the password each time the application is launched. On the other hand, "None" improves convenience but weakens security. You can select the optimum method according to your own scene.

About

CopyMemo

Instantly copy frequently used text snippets with a single tap. Ideal for email templates, social media hashtags, or any recurring phrases. Streamline your daily communication and save time.

Highlights
  • One-tap memo copying
  • Email templates
  • SNS hashtags
  • Customizable snippets
  • Quick access
Features
Read full description

This application allows you to copy a memo with a single tap. Examples of use - Email templates for work - Hashtags for SNS - Snippets used for private

Screenshots

Sindiy4 screens
CopyMemo3 screens

Verdict

The call

The clearest difference is review sentiment: CopyMemo at 100% against Sindiy's 33%. CopyMemo also leads on update cadence (monthly vs every 6 months). Sindiy's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. CopyMemo sells 2 in-app purchases, starting at $0.99 per month. Sindiy asks for nothing beyond the download.

UpkeepUpdate frequency

Sindiy ships an update every 6 months, CopyMemo monthly. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

Scorecard6 real differences Β· 2 level
Sindiy versus CopyMemo: the parameters behind the verdict, then further details
ParameterSindiyCopyMemo
PriceFreeFree
Positive reviews33.3% of reviews100.0% of reviews β€” better
Update frequencyEvery 6 monthsMonthly β€” better
AdsNo β€” betterYes
In-app purchasesNo β€” betterYes
MonetizationFree β€” betterFree with in-app purchases
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS11.0 β€” better17.0
Further details β€” not scored
Size28 MB4 MB
Age rating4+4+
DeveloperKIKUSUI ELECTRONICS CORP.Daiki Tsukuda

Customer experience

Sindiy

Written reviews6 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

CopyMemo

Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Sindiy

No in-app purchases

2 purchases

CopyMemo

Subscriptions2
  • Monthly Plan7 Days trial$0.991 Month
  • Annual Plan7 Days trial$9.991 Year

Questions

Is Sindiy free?
Sindiy is free to download, with no in-app purchases.
Is CopyMemo free?
CopyMemo is free to download, with in-app purchases available.
Do Sindiy or CopyMemo have ads?
CopyMemo shows ads; Sindiy does not.
Which is updated more often, Sindiy or CopyMemo?
Sindiy ships an update every 6 months, and CopyMemo monthly. Most recently, Sindiy was updated on November 2, 2026 and CopyMemo on November 4, 2026.

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