NanaTimer vs Sweee
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
NanaTimer
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βNanaTimerβ is a timer that sets your goal to study for seven days. β Set your seven-day study hour goal and study with βNanaTimer.β β The timer keeps running when the screen is off. β Check your achievement with the study progress graph. β Manage your study hours by checking your progress. β Try reaching your study hour goal within seven days!
Sweee
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Decide "when works?" just by painting. Sweee is a new kind of scheduling app: you pick your free times by simply painting the calendar with your finger. No check-boxes, no fiddly setup. - Create an event in seconds Paint your candidate dates and choose a time band. Presets like "this weekend" or "next weekday" build the options instantly. - No sign-up for participants Send the invite link over any chat or email. Whoever opens it can paint their free times and respond right away, with no app install and no login. - See everyone's availability at a glance As responses come in, overlaps show up as a heatmap. The best time stands out immediately, and one tap finalizes it. - Get notified when it's set Link your Google account and you'll be notified the moment the date is decided. Adding it to your calendar is one tap. - Google Calendar sync Load your own schedule and paint only the times you're actually free. Dinners, lunches, meetings, family plans β end the endless "when works for you?" with Sweee.
Screenshots
Verdict
NanaTimer and Sweee are too close to call on the numbers: across 5 compared parameters β price, ads, in-app purchases and device support among them β neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | NanaTimer | Sweee |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | β |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details β not scored | ||
| Size | 4 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | JEONGUK SHIN | realize |
In-app purchases
NanaTimer
No in-app purchases
Sweee
No in-app purchases









