Comparison

memoChica vs IMCSM ISMS Wiki

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

Head to head
About

memoChica

This app helps you rediscover your past thoughts and ideas. It randomly displays your saved memos, allowing you to revisit forgotten notes and gain new insights. Use it for brainstorming, journaling, or even as a fun way to recall information.

Highlights
  • Random memo display
  • View full memo text in list
  • Search memos by text
  • Share memos to other apps
  • "Furikaeru" retrospective function
Features
Read full description

"Please feel the power of memos with memoChica!" 1: Write a lot of memos. 2: Randomly look back on past memos. 3: Say "Wow!" to the forgotten memos. What's memoChica? This app is randomly displays the memos you have written. It picks up and displays the memos you have written on a whim. A memo that has been completely forgotten may become a big noticeable gemstone by reading it back at an unexpected timing. Various ways to use It can be used for things that you want to look back on later, such as idea memos and diaries, for memorization in study, and as a roulette-like plaything. Main functions of memoChica - "Furikaeru function" to look back on past memos - Display the title and the full text in the memo list. You don't have to tap to go to the details screen to read the full text. - Search for memos by character string including title and text. - Share saved memos via email, Evernote, Twitter, etc. About "Furikaeru function" "Furikaeru function" is a feature of memoChica. 1 point will be consumed for each retrospective. You can replenish 5 points by looking at the advertisement. You can use the memo function freely at any time regardless of the point.

About

IMCSM ISMS Wiki

Features
Read full description

ISMS is an efficient centralised system for management and maintenance of different documentation from teams including safety management manuals, quality management manuals, technical documents, rules and regulations etc. onshore and at sea

Screenshots

memoChica4 screens
IMCSM ISMS Wiki3 screens

Verdict

The call

The clearest difference is ads: IMCSM ISMS Wiki at none against memoChica's shown. memoChica's advantage is update cadence (every 3 weeks vs every 3 months). On price, in-app purchases, device support and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

memoChica ships an update every 3 weeks, IMCSM ISMS Wiki every 3 months. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

Scorecard2 real differences Β· 6 level
memoChica versus IMCSM ISMS Wiki: the parameters behind the verdict, then further details
ParametermemoChicaIMCSM ISMS Wiki
PriceFreeFree
Positive reviews82.4% of reviewsβ€”
Update frequencyEvery 3 weeks β€” betterEvery 3 months
AdsYesNo β€” better
In-app purchasesNoNo
MonetizationFree with in-app purchasesβ€”
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.616.0 β€” better
Further details β€” not scored
Size15 MB35 MB
Age rating12+4+
DeveloperShinichiro YamamotoMariApps Marine Solutions Pvt. Ltd.

In-app purchases

None

memoChica

No in-app purchases

None

IMCSM ISMS Wiki

No in-app purchases

Questions

Is memoChica free?
memoChica is free to download, with no in-app purchases.
Is IMCSM ISMS Wiki free?
IMCSM ISMS Wiki is free to download, with no in-app purchases.
Do memoChica or IMCSM ISMS Wiki have ads?
memoChica shows ads; IMCSM ISMS Wiki does not.
Which is updated more often, memoChica or IMCSM ISMS Wiki?
memoChica ships an update every 3 weeks, and IMCSM ISMS Wiki every 3 months. Most recently, memoChica was updated on November 2, 2026 and IMCSM ISMS Wiki on October 30, 2026.

Other comparisons