ReMind vs *CalcMemo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ReMind
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ReMind helps you organize your days with clear, customizable reminders that are always under control. Create reminders in seconds, assign icons, priorities and due dates, and receive smart notifications right when you need them. Visualize your progress with charts that show completed, pending, and overdue reminders at a glance. Key features • Custom reminders with icons and priorities • Flexible due dates and no-date reminders • Smart notifications so you never miss a thing • Charts and statistics to track your progress • Dark mode for a comfortable experience • All data stays on your device ReMind is designed to be simple, fast and intuitive. Whether it’s work, study or everyday life, it helps you focus on what really matters. Plan. Complete. Track. With ReMind.
*CalcMemo
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A calculator that remembers what your numbers were for. "Wait, what was this $385 for?" A normal calculator only keeps the answer. CalcMemo puts every calculation into a note, and lets you add a line of text in between. Quotes, budgets, splitting the bill, trip costs: come back later and you can still see what you calculated and why. ■Made for • Quotes: unit price × quantity, with item names • Budgets: monthly bills in one folder, with a total • Splitting the bill: head count and rounding, all on record • Loans: compare monthly payments and total interest • Due dates: a monthly reminder on the 25th to pay rent ■Calculator and notes on one screen Notes on top, calculator below. Every "=" adds the expression and answer to the note. Add headings and memos anywhere to keep it readable. Ans button recalls the last answer. ■Scientific functions and statistics The f(x) tab adds trig, logs, powers, factorial, parentheses and memory (M+ M− MR MC). Select calculations in a note to see their sum, mean, max, min and standard deviation. ■Money math built in • Loans (including balloon payments) • Loan prepayment simulator (Pro) • Savings plan (Pro) • Compound interest • Profit margin and discounts • Bill splitting with rounding • Sales tax • Date and day counting • Unit conversion (length, weight, temperature, area, volume, speed, fuel economy, time) Save any result to your note in one tap. ■Reminders and widgets • Note reminders (Pro): once, daily, weekly or monthly. Tap the notification to open the note • Daily reminder: a nudge at the same time every day • Home Screen widgets (Pro): pinned notes, a folder, or one note's answer ■Organized like a notes app Folders, pinning, grouping by date, reordering, moving between folders, and search across all notes. ■iPad three-column layout Folders, notes and calculator on one screen, with a calculator you can float anywhere. ■CalcMemo Pro (one-time purchase) Buy once, keep it forever. No subscription. • Unlimited folders and notes (free: 3 folders, 30 notes) • Lock folders with Face ID • Export notes as PDF or CSV • Savings and prepayment planners with charts • Home Screen widgets • Note reminders ■Built to be trusted No ads, no account. Your notes stay on your device and are never uploaded. Back up and move to a new phone with JSON export. Available in 16 languages.
Screenshots
Verdict
The clearest difference is update cadence: ReMind at every 3 days against *CalcMemo's weekly. On price, ads, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ReMind ships an update every 3 days, *CalcMemo weekly. The most recent releases landed on October 3, 2026 and October 14, 2026 respectively.
| Parameter | ReMind | *CalcMemo |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days — better | Weekly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 — better | 16.4 |
| Further details — not scored | ||
| Size | 49 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Giacomo Pellaco | Tomoyuki Fukuzawa |
In-app purchases
ReMind
No in-app purchases
*CalcMemo
No in-app purchases









