remember them vs Date Calculator
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
remember them
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Your best friend's coffee order. Your niece's favorite dinosaur. The gift idea your partner mentioned in passing โ months before their birthday. remember them keeps the little things about the people you love, so you never have to say "sorry, I forgot" again. JUST TYPE ONE SENTENCE No forms, no fields. Write it like you'd text a friend: "Met Ben at the conference โ two kids, loves hiking, birthday June 12" The AI understands who you mean, splits it into separate memories, sorts them into categories, adds tags and suggests a yearly reminder when it spots a date. You review, tap save, done. EVERYTHING ABOUT A PERSON IN ONE PLACE - 13 categories โ from Loves and Dislikes to Family, Allergies, Wishes, Pets and Gifts - Photos, notes and tags on every memory - Reminders for birthdays and important dates, once or yearly - A journal timeline for every person - Calendar with everything coming up - Full-text search across all people, memories and tags - Lists to group people: family, work, book club MADE FOR REAL LIFE - Before a client call: skim their details and ask about what matters - Gift shopping: their wishes, collected all year long - Hosting dinner: allergies checked at a glance - Long-distance friends: pick up right where you left off PRIVATE BY DESIGN Your data lives on your device, with optional iCloud sync to your private database. No account. No ads. No selling your data. Optional Face ID / Touch ID lock. AI is only used for quick capture โ and only after you explicitly opt in. Remember the little things. People notice. --- Terms Of Use: https://rememberthem.app/terms Privacy Policy: https://rememberthem.app/privacy
Date Calculator
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How many days between two dates? Get the exact answer in one tap โ no counting squares on a calendar, no math in your head. Pick a start date and an end date, and DateDiff breaks the gap down into every unit at once: years, months, weeks, and days, plus total days, total weeks, total months, and total hours. It works the other way too โ add or subtract days, weeks, months, or years from any date to land on the exact day you need. Every result is calculated on-device and stays accurate across leap years and century rules. WHAT YOU GET - The precise span between any two dates in years, months, weeks, and days, all shown together - Add or subtract time to find a future or past date instantly - Business-day counting that skips weekends and imported holidays - Country holiday packs plus your own custom days off, so workday counts match your calendar - Saved date pairs with upcoming milestones and live countdowns to the days that matter - A plain-text export of your saved calculations to share or keep PERFECT FOR - Planners counting down to a trip, wedding, or big event - Anyone working out an exact age from a birth date - Project managers tracking deadlines in real working days - Curious minds settling "how long ago" and "how far away" questions WHY NOT JUST COUNT ON A CALENDAR Flipping through months and tallying days is slow and easy to get wrong โ one skipped weekend or forgotten leap day throws the whole number off. DateDiff does the counting for you and stays exact every time, including the weekend and holiday skips that hand-counting always misses. PRIVACY Everything stays on your device. No account, no ads, no tracking โ the app works fully offline. FULL ACCESS DateDiff Pro unlocks workday and business-day counting, country and custom holiday packs, saved date pairs, upcoming milestones, and export. It is available as a weekly or yearly subscription, or a one-time lifetime purchase. The date difference and add/subtract calculators are free to use. Stop counting on your fingers โ get the exact answer in one tap. Terms of Use (EULA): https://web-levi.web.app/terms Privacy Policy: https://web-levi.web.app/privacy-policy Questions? https://web-levi.web.app/#contact
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Verdict
The clearest difference is in-app purchases: Date Calculator at none against remember them's 4. Date Calculator also leads on iOS requirement (17.0 vs 26.0). remember them's advantage is update cadence (every 2 weeks vs every 3 months). On price, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. remember them sells 4 in-app purchases, starting at $0.99 per month. Date Calculator asks for nothing beyond the download.
remember them ships an update every 2 weeks, Date Calculator every 3 months. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.
| Parameter | remember them | Date Calculator |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks โ better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Devices | iPhone | iPhone |
| Requires iOS | 26.0 | 17.0 โ better |
| Further details โ not scored | ||
| Size | 70 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Marvin Blase | Phuc Pham |
In-app purchases
remember them
- Pro (Monthly)$0.991 Month
- Pro (Yearly)7 Days trial$9.991 Year
- A Small Tip$0.99
- Large Tip$3.99
Date Calculator
No in-app purchases
Questions
Is remember them free?
Is Date Calculator free?
Do remember them or Date Calculator have ads?
Which is updated more often, remember them or Date Calculator?
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