Comparison

Mind Scope Memo vs One

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

Head to head
About

Mind Scope Memo

Features
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Have you ever felt like you β€œcan't quite put your feelings into words” or that β€œeven when you reflect, your notes end up feeling shallow”? This app was created to support your ability to β€œcarefully articulate your emotions.” Rather than just writing a diary, simply answering pre-prepared questions naturally helps you β€œdig deeper into your feelings.” β–  Organize your thoughts just by typing Today's events, your feelings at the time, the reasons behind them, what to do next... Simply fill in the straightforward input fields, and you'll experience that moment when β€œmy fuzzy feelings suddenly became clear!” Even if you struggle with writing, it's okay. No need to worry about how to write. The app gently guides your thoughts. β–  Instantly record emotions with emojis Happy, sad, tired, awesome! Sometimes emojis capture your feelings better than words. This app lets you record your emotions with emojis. They're instantly visible on the overview screen, making it easy to look back later. β–  Filter Function Γ— Simple Overview Design β€œWant to revisit only the happy days?” β€œNeed to see just that specific period together?” We've included handy filter functions for times like these. The overall design is kept simple. The UX is intuitive, so you'll grasp how to use it right away. β–  Visualize Emotional Trends with Graphs (Premium Feature) β€œWhat emotions have been most common lately?” Get answers to questions like this with just one tap. The Analysis tab displays your emotional trends in graphs. Discover new insights like: β€œWow, I had more positive days than I realized!” β€œI seem to have regular tired days...” *This feature is exclusive to the Premium plan. β–  iCloud Sync Support. Continue on iPhone or iPad With iCloud sync support, you can use the same data on both iPhone and iPad. β–  No Account Required. Start Right Away No account registration is needed at all. You can start using it the moment you open the app. β–  Recommended for people like this ・Those whose daily reflections end up being β€œjust kind of vague” ・Those who struggle to put their feelings into words ・Those who want to objectively understand their emotional waves ・Those who want to record their mental condition for self-care ・Those looking for a simple, easy-to-stick-with app The accumulation of small records leads to greater self-understanding. Why not start naming your emotions today? Privacy Policy https://sly-pudding-816.notion.site/Privacy-Policy-28dd3730639f8058a950c9283b83ab0f Terms of Use https://sly-pudding-816.notion.site/Terms-of-Use-28dd3730639f8062970dd18212a12ea1

About

One

Features
Read full description

One-Line Diary is a simple journaling app that lets you easily capture your daily thoughts and moments in just a few words. With the calendar view, you can look back on past entries and quickly see how many posts you made on each day at a glance. The built-in report feature helps you review and visualize your records, making it easy to notice changes in your feelings and habits over time. Designed with a clean and distraction-free interface, the app lets you focus entirely on your thoughts without interruption. Why not start recording small daily insights and emotional changes at your own pace?

Screenshots

Mind Scope Memo4 screens
One3 screens

Verdict

The call

The clearest difference is in-app purchases: One at none against Mind Scope Memo's 2. One also leads on iOS requirement (13.0 vs 18.0). On price, update cadence, ads 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. Mind Scope Memo sells 2 in-app purchases, starting at $4.99 per month. One asks for nothing beyond the download.

UpkeepUpdate frequency

Mind Scope Memo ships an update every 4 days, One every 3 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

Scorecard2 real differences Β· 4 level
Mind Scope Memo versus One: the parameters behind the verdict, then further details
ParameterMind Scope MemoOne
PriceFreeFree
Update frequencyEvery 4 daysEvery 3 days β€” better
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, iPadiPhone, iPad, iPod β€” better
Requires iOS18.013.0 β€” better
Further details β€” not scored
Size19 MB20 MB
Age rating4+4+
DeveloperTakatoshi IchigeYuga Matsumi

In-app purchases

2 purchases

Mind Scope Memo

Subscriptions2
  • Premium Plan Monthly$4.991 Month
  • Premium Plan Annually$49.991 Year
None

One

No in-app purchases

Questions

Is Mind Scope Memo free?
Mind Scope Memo is free to download, with in-app purchases available.
Is One free?
One is free to download, with no in-app purchases.
Do Mind Scope Memo or One have ads?
Neither Mind Scope Memo nor One shows ads.
Which is updated more often, Mind Scope Memo or One?
Mind Scope Memo ships an update every 4 days, and One every 3 days. Most recently, Mind Scope Memo was updated on October 28, 2026 and One on October 31, 2026.

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