Comparison

Motte ke! vs Simple Sequence Diagram AI

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

Head to head
About

Motte ke!

Features
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顔認証で入店からお支払いまで、お買い物ができる無人店舗「Motteke!」でご利用できるアプリです。顔写真の登録やお買い物履歴を確認することができます。

About

Simple Sequence Diagram AI

Features
Read full description

This app allows you to easily create sequence diagrams. Simply describe what you want to visualize, and the latest AI technology will automatically generate a sequence diagram for you. Visualizing information with sequence diagrams is useful for organizing complex processes and interactions. It helps stakeholders understand how systems and processes work, making sequence diagrams valuable in a wide range of situations. However, creating them manually can take time. With this app, you can create sequence diagrams quickly and efficiently. Even if you only provide a rough description of the sequence you want to create, the app can generate a diagram for you. You can also provide more detailed instructions and make adjustments as needed. It can be used in various situations such as: - Visualizing API communication flows in software development - Managing flows from user registration and authentication to service usage - Organizing data transmission and response processes in web services - Managing and visualizing customer support inquiry flows - Designing email and notification system workflows - Visualizing interactions between microservices - Organizing complex approval workflows in business processes - Visualizing user interaction flows in e-commerce systems - Visualizing the process from ordering to delivery in supply chains Please try it whenever you need to create a sequence diagram. [Features] - Intuitive operation Ease of use is important. The app runs smoothly and allows you to edit sequence diagrams intuitively. - Ready to use You can start using the app immediately without creating an account. - Cloud storage support Use cloud storage to save and edit your sequence diagram data across multiple devices. - Export and Share Export and share your sequence diagrams, or use the exported data in other environments. - Import Import exported sequence diagram files and continue editing them. - Text-based editing Edit your sequence diagrams directly using Mermaid notation. - Dark theme support The app supports a dark theme, making it comfortable to use even in low-light environments.

Screenshots

Motte ke!4 screens
Simple Sequence Diagram AI4 screens

Verdict

The call

The clearest difference is in-app purchases: Motte ke! at none against Simple Sequence Diagram AI's 2. Simple Sequence Diagram AI's advantage is update cadence (every 2 weeks vs every 12 months) and device support (4 vs 2). On price, ads 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. Simple Sequence Diagram AI sells 2 in-app purchases, starting at $4.99 per month. Motte ke! asks for nothing beyond the download.

UpkeepUpdate frequency

Motte ke! ships an update every 12 months, Simple Sequence Diagram AI every 2 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 3 level
Motte ke! versus Simple Sequence Diagram AI: the parameters behind the verdict, then further details
ParameterMotte ke!Simple Sequence Diagram AI
PriceFreeFree
Update frequencyEvery 12 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad, iPod, Mac — better
Requires iOS15.615.6
Further details — not scored
Size65 MB55 MB
Age rating4+4+
Developerダイワ通信株式会社YUKI TANAIKE

In-app purchases

None

Motte ke!

No in-app purchases

2 purchases

Simple Sequence Diagram AI

Subscriptions2
  • Simple Sequence Flow Pro (Monthly)$4.991 Month
  • Simple Sequence Flow Pro (Annual)$44.991 Year

Questions

Is Motte ke! free?
Motte ke! is free to download, with no in-app purchases.
Is Simple Sequence Diagram AI free?
Simple Sequence Diagram AI is free to download, with in-app purchases available.
Do Motte ke! or Simple Sequence Diagram AI have ads?
Neither Motte ke! nor Simple Sequence Diagram AI shows ads.
Which is updated more often, Motte ke! or Simple Sequence Diagram AI?
Motte ke! ships an update every 12 months, and Simple Sequence Diagram AI every 2 weeks. Most recently, Motte ke! was updated on November 3, 2026 and Simple Sequence Diagram AI on November 5, 2026.

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