Comparison

GP vs ShareMemo

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

Head to head
About

GP

Features
Read full description

GP-STORAGEは蓄電システムと太陽光発電システムの状況を監視し、最適な蓄電システムの制御を行います。 電力情報は、GP-STORAGEアプリを使って、いつでのどこでも確認できます。

About

ShareMemo

Easily create and share memos and to-do lists with a partner. Control which notes are shared and receive real-time updates. Cloud storage ensures your data is safe, and quick account linking allows for seamless multi-device use.

Highlights
  • Create and share memos
  • Create and share to-do lists
  • Convert between memo and to-do formats
  • Real-time updates on shared notes
  • Cloud storage for data safety
  • Account linking for multi-device use
  • Export memos to other apps
Features
Read full description

ShareMemo is an application designed for people who often write memos and to-do lists. The memos and to-do lists you create can be easily shared with users registered as partners. You can choose which memos to share individually, so you don't have to share memos you don't want to show. Saved memos and to-do lists are stored in the cloud, so they are safe even if your phone breaks down. There is no annoying user registration when you start using the app. You can start editing your memos the moment you launch the app. [What you can do with ShareMemo] - Create a memo - Create a ToDo memo - Convert memos to To-Do lists and To-Do lists to memos - Sorting the To-Do list - Mark important memos - Filtering by memo content - Sort memos by creation date or update date - When a shared memo is changed, a notification is sent - When a shared memo is changed, you will receive a notification - Changed memos are updated in real time (except for the edit screen) - You can set labels for memos - By linking Google, Apple ID, Facebook, and LINE accounts, you can easily transfer data even if the cell phone changes. Can also be used on multiple devices. - The memos you create can be freely copied to other applications or exported. Terms of Use: https://memo-8bc86.web.app/terms.html Privacy Policy: https://memo-8bc86.web.app/privacy.html

Screenshots

GP4 screens
ShareMemo4 screens

Verdict

The call

The clearest difference is in-app purchases: GP at none against ShareMemo's 3. GP also leads on ads (none vs shown). ShareMemo's advantage is update cadence (every 3 weeks vs every 4 months). On price, device support and iOS requirement 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. ShareMemo sells 3 in-app purchases, starting at $2.99 per month. GP asks for nothing beyond the download.

UpkeepUpdate frequency

GP ships an update every 4 months, ShareMemo every 3 weeks. The most recent releases landed on September 29, 2026 and October 12, 2026 respectively.

Scorecard3 real differences · 5 level
GP versus ShareMemo: the parameters behind the verdict, then further details
ParameterGPShareMemo
PriceFreeFree
Positive reviews—20.0% of reviews
Update frequencyEvery 4 monthsEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS14.013.0 — better
Further details — not scored
Size22 MB79 MB
Age rating4+17+
DeveloperSmart Solar CorporationToshiaki Hayashi

In-app purchases

None

GP

No in-app purchases

3 purchases

ShareMemo

Subscriptions2
  • Plus plan(monthly)$2.991 Month
  • Plus plan(yearly)1 Year trial$29.991 Year
One-time1
  • Ad free$5.99

Questions

Is GP free?
GP is free to download, with no in-app purchases.
Is ShareMemo free?
ShareMemo is free to download, with in-app purchases available.
Do GP or ShareMemo have ads?
ShareMemo shows ads; GP does not.
Which is updated more often, GP or ShareMemo?
GP ships an update every 4 months, and ShareMemo every 3 weeks. Most recently, GP was updated on September 29, 2026 and ShareMemo on October 12, 2026.

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