Expry vs dapter
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Expry
Read full descriptionHide full description
Expry is a simple and reliable tool for tracking expiry dates and important deadlines. NEVER MISS AN EXPIRY DATE AGAIN. USE IT FOR: β’ Passports and visas β’ Driver licenses β’ Warranties β’ Insurance policies β’ Medicine and health products β’ Subscriptions and memberships HOW IT WORKS: Add an item. Set the expiry date. Get notified before it expires. Stay ahead of deadlines and avoid unpleasant surprises. KEY FEATURES: β’ Clean and simple item list β’ Automatic countdown (days remaining) β’ Early notifications before expiry β’ Separate Active and Expired sections β’ Add photos for each item β’ Works fully offline NO ACCOUNTS. NO ADS. Just a clear system that keeps everything under control. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
dapter
Read full descriptionHide full description
Apple Notes, if it could do math. Type rate = 45 on one line and rate Γ hours on the next, and the answer appears in the margin as you type. Every line that looks like a calculation resolves instantly. Everything else stays prose. No account. No servers of ours. Nothing to sign up for. WRITE MATH LIKE A SENTENCE β’ 20% of 300, 200 - 10% β percentages, markups and discounts the way you'd say them β’ 100 usd in eur, $50 + 20% β live currency rates, formatted as money β’ 10 km + 5 m in miles, 6 m / 2 s β 3 m/s β real unit algebra, not string replacement β’ today + 21 days, 3 days + 12 hours β dates and durations that count themselves A NOTE THAT ADDS ITSELF UP β’ Name a value and reuse it: rate = 45, then rate Γ hours three lines later β’ sum a block for budgets, receipts, invoices and quick tallies β’ round, sqrt, pi and the rest, for when a note needs to be a little smarter STILL A REAL NOTES APP Folders, pinned notes, search, a home-screen widget, Recently Deleted, and a quick scratch pad one tap from anywhere. Light and dark themes. Available in English, Russian and Kazakh β and the calculator understands all three, because the parser does, not just the interface. PRIVATE BECAUSE OF HOW IT'S BUILT Every calculation runs on your device. Your notes live in local storage on your iPhone, not in an account with us. All the math, unit conversion and currency work is free, forever β there is no calculation behind the paywall. BUILT FOR Freelance quotes and invoices. Monthly budgets. Travel money. Recipe scaling. Any moment you'd reach for a calculator and then forget what the numbers were for. DΓPTER PLUS Unlimited notebooks, and iCloud sync across your iPhones through your own Apple account. Monthly, yearly, or a one-time lifetime unlock β pay once and you're done. Plus is what keeps dΓ€pter independent: no ads, no investors, no data sold. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: dapter at every 2 weeks against Expry's every 6 weeks. dapter also leads on iOS requirement (16.4 vs 26.0). On price, ads, in-app purchases 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
Both are free to download. Expry sells 4 in-app purchases, starting at $4.99 per month and dapter sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Expry ships an update every 6 weeks, dapter every 2 weeks. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.
| Parameter | Expry | dapter |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 2 weeks β better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone |
| Requires iOS | 26.0 | 16.4 β better |
| Further details β not scored | ||
| Size | 18 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | Ivan Gavrilov | Anuar Shaidenov |
In-app purchases
Expry
- Expry Pro β Monthly$4.991 Month
- Expry Pro β Yearly$9.991 Year
- Expry Pro β Yearly$19.991 Year
Show 1 moreShow fewer
- Expry Pro β Yearly$49.991 Year
dapter
- Dapter Plus Monthly$3.991 Month
- Dapter Plus Yearly$19.991 Year
- Dapter Plus Lifetime$59.99









