Next Up vs 3FIT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Next Up
Create and customize interval timers with detailed options for reps, sets, colors, and sounds. Offers flexible display modes, quick actions for navigation, and background notifications. Organize timers with folders and choose between light and dark themes.
- Customizable intervals (reps, sets, colors, sounds)
- Detailed and full-screen display modes
- Portrait and landscape orientation support
- Quick actions for navigation and editing
- Background notifications
- Timer organization with folders
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Customize Your Intervals, Your Way A fully customizable interval timer: Create your intervals. Specify reps, sets, colours and sounds. Tailor it to your purpose and needs. Minimal design and easy to use. Options for rep-based intervals and images. Display options: Choose to run your timer in a detailed view that auto-scrolls through intervals or a full-screen mode for a larger, easily visible display. Both modes support portrait and landscape orientations. Visual details: In detailed view, running intervals and sets are highlighted, providing a clear visual cue. For intervals with multiple reps, the highlighted area indicates the percentage completed. Set optional background colours on intervals for a visual cue. Light and dark mode versions are available and will adapt to your preferences set on your device. Quick actions: Set an interim interval that will automatically be added between intervals. Optionally, end your timer with the interim interval. Skip or backtrack through intervals using intuitive arrow buttons. Swipe actions allow for easy deletion and duplication of intervals and sets. --- Interval Timer features: • Interval timers: Create timers with unlimited intervals. • Description, Length, and Reps: Set the details of each interval, customizing it to your precise requirements. • Interim Intervals: Quickly set up timers by adding interim intervals that run between each interval. • Interval Sets: Group intervals into sets and specify the desired number of set reps. • Interval Customization: Differentiate intervals with background colors. • Time Display: View countdown of each interval and total remaining time, with an option to display total elapsed time. • Progress and Highlighting: View progress with highlighted current intervals and reps completed. • Start from Any Interval: Choose which interval to start the timer from, providing maximum control. • User-friendly Actions: Effortlessly manage intervals with swipe actions for deletion and duplication. Duplicate button allows for easy copying of intervals, sets, and timers. Arrow buttons enable smooth navigation between intervals. • Background Notifications: Run timers in the background and receive alerts for interval changes and timer completion. • Organize with Folders: Create folders to organize and easily access your timers. • Orientation and Display: Enjoy portrait and landscape orientations, and full-screen mode for a larger timer display. • Light and Dark Mode: Seamlessly switch between light and dark mode to suit your preference. Upgrade features include: • Unlimited timers: Create as many timers as you like. • Sound Options: Enable countdown beeps, set interval/timer sounds, and/or enable text to speech. • Rep-based Intervals: Option to create intervals based on reps instead of time to offer maximum flexibility. • More Interval Customization: Differentiate intervals with images/photos and sounds. • Edit received timers: Flexibility to modify all timers. Subscription - syncing and sharing timers: • Sync and Share: Sync timers across devices and choose to share timers and folders with other users. Sharing via email includes a direct download link and instructions. --- Privacy Policy: https://alysha.dev/interval-timer-privacy-policy Terms of Use: https://alysha.dev/interval-timer-terms-of-use
3FIT
Access facility information, announcements, and class schedules for sports clubs and fitness studios. Track your health data, including steps and calories burned, and earn rewards with digital stamp cards and coupons.
- Facility information and announcements
- Lesson schedules
- Health tracking (steps, calories)
- Digital stamp cards
- Exclusive coupons
- Progress tracking and rankings
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「3fit」は、イオンスポーツクラブ、フィットネススタジオの公式アプリです。 施設情報やお知らせ、レッスンスケジュール、健康の記録などをスマートにチェックできます。 ◆各種機能について 【お知らせ】 店舗からの最新の情報をチェックしましょう。 登録者の方にはクラブからの情報を随時提供させていただきます。 【スタンプカード】 スポーツクラブ会員に新規ご入会の方は、来店ポイントやスタンプをためることができます。 【クーポン】 イベント企画などに応じて店舗でご利用いただけるお得なクーポンを配信します。 来店時に提示してご使用ください。 【健康の記録】 毎月の歩数や消費カロリーなどの推移やランキングをチェックできます。 ◆推奨環境◆ <iOS> iOS 13.0以上/iPhoneSE(第一世代)以降対応 ・一部端末に関しては対応OSバージョン以上でも動作しない場合があります。 ・本アプリは、「Appleモーションコプロセッサ」および「HealthKit」の歩数計測機能を利用しています。 ・歩数の自動計測を有効にするには、ヘルスケアアプリのアクセスに同意していただく必要があります。 ・本アプリにおけるキャンペーンは、フェリカポケットマーケティングが企画・運用するものであり、Apple Incは一切関係ありません。
Screenshots
Verdict
The clearest difference is review sentiment: Next Up at 76% against 3FIT's 0%. 3FIT's advantage is in-app purchases (none vs 2). On price, update cadence, ads 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. Next Up sells 2 in-app purchases, starting at $3.99 per month. 3FIT asks for nothing beyond the download.
Next Up ships an update every 5 weeks, 3FIT every 2 months. The most recent releases landed on September 24, 2026 and August 22, 2026 respectively.
| Parameter | Next Up | 3FIT |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (2.8K ratings) — better | — |
| Positive reviews | 76.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 2.8K — better | — |
| Update frequency | Every 5 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 22 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | Alysha Kwok | AEON RETAIL Co.,Ltd |
Customer experience
Next Up
3FIT
In-app purchases
Next Up
- Syncing and Sharing$3.991 Month
- Upgrade$2.99
3FIT
No in-app purchases









