Comparison

LastTimer vs Re.Ra.Ku Group

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

LastTimer

This interval timer app helps you maximize workout efficiency by guiding your training sessions. Create custom timers with prep time, exercise intervals, rest periods, and audio cues. Track progress visually with widgets and live activities.

Highlights
  • Customizable interval timers
  • Prep time and rest periods
  • Multiple exercises per cycle
  • Up to 10 cycles per workout
  • Audio cues
  • Home screen widgets
  • Live Activities integration
Features
Read full description

A timer keeps you honest. No more rushing through sets or resting too long between rounds. You set the work, the rest, and the pace, and LastTimer holds the line so you can focus on training, not on watching the time. Built for rounds, tuned for everything. LastTimer runs jiu jitsu, boxing, MMA, Muay Thai, and wrestling rounds with a clean bell that cuts through a noisy room, and it is just as at home with HIIT, Tabata, circuits, yoga, meditation, or a Pomodoro block. NEW IN 1.4.0 - ON YOUR WRIST, IN SYNC, ONE SCAN AWAY - Apple Watch app: a real timer on your wrist that runs on its own, with no iPhone nearby. Start a round, drop your wrist, and it keeps running and taps you at every change. - Your timers, everywhere: iCloud keeps saved timers and workout history in sync across iPhone, iPad, and Apple Watch. Build a timer on the phone and it is already on your wrist. - Scan to run: hand someone a workout with a scan. It opens the timer instantly, with nothing to install. - Every built-in preset is on the Watch too, ready without saving a thing. ONE TIMER, EVERY SCREEN - A full native iPad app with a coaching dashboard: the whole session at once, a big ring beside a board of every round, session stats, and what is up next. - Presentation Mode: a full-screen room display for a TV or projector over AirPlay or a USB-C to HDMI cable, so the whole class reads the timer from across the mat. - Lock Screen and Dynamic Island controls: pause, resume, and skip a round without unlocking. - Interactive Home Screen widget: start a saved timer with one tap; pause, resume, or skip the running one. - Voice announcements: spoken round call-outs, a 3-2-1 countdown, and "Workout complete." - Named, colored rounds: label each slot (Warm-up, Guard Passing, Sparring) and the ring tints to match, everywhere the round shows. - Round presets: boxing, MMA, Muay Thai, wrestling, per-belt IBJJF match times, Tabata, and EMOM, ready in one tap. - Session history and streaks: every finished workout logged with a daily streak. - Share a timer: send any timer (rounds, names, colors) as a link a training partner imports. - Siri and Shortcuts: "Hey Siri, start Boxing Rounds in LastTimer." BUILD YOUR PERFECT TIMER - Prep, exercise, and rest periods - Multiple exercises per cycle, up to 10 cycles - A bell that mixes over your music and plays even on silent - Accurate in the background when you switch apps WORKS FOR - Jiu Jitsu, boxing, MMA, Muay Thai, wrestling - HIIT and Tabata - Circuit and strength training - Yoga and stretching - Meditation - Pomodoro study sessions - Cooking (yes, really) PRIVACY No account. No ads. The developer collects no data. Your timers and history live on your device and sync privately through your own iCloud, where only you can see them. LastTimer costs less than that 12 oz can of sugar water. Download it and take control of your training.

About

Re.Ra.Ku Group

This official app allows users to easily check availability and book appointments at relaxation studios. It features a digital membership card, balance checks for payment cards, and exclusive deals and coupons for app users.

Highlights
  • Check availability and book appointments
  • Search and find group stores
  • Digital membership and payment card display
  • View来店スタンプ and リラクカード balance
  • Access app-exclusive coupons and deals
  • Receive campaign information via push notifications
Features
Read full description

【お得で便利なRe.Ra.Ku グループ公式アプリ】 関東を中心に展開するリラクゼーションスタジオRe.Ra.Ku の公式アプリです。グループ店舗のベル・エポックでもご利用が可能です。 ・・・公式アプリ3つのポイント・・・ ■いつでも空き枠確認&簡単予約! 24時間いつでも空き枠確認や、グループ店舗の検索・ご予約までを簡単に行えます。 「直近利用店舗検索」や「位置検索」でご予約をもっとスムーズに! ■メンバーズカード表示で持ち歩き不要!マイページ機能! 来店スタンプがたまるポイントカードや、お支払いに使えるリラクカードの残高確認ができます。 来店履歴の確認で、身体のメンテナンス状況をチェック! ■アプリ限定!お得な情報やクーポンも配信! アプリ限定のダウンロード特典や、10回来店特典のプレゼントなどお得なクーポンも定期的に配信します。 キャンペーン情報もプッシュ通知でご案内! Re.Re.Kuグループがはじめての方も、ご利用いただいたことのある方も! 公式アプリを活用して、お身体のメンテナンスはいかがでしょうか。

Screenshots

LastTimer4 screens
Re.Ra.Ku Group3 screens

Verdict

The call

The clearest difference is review sentiment: LastTimer at 100% against Re.Ra.Ku Group's 25%. LastTimer also leads on update cadence (every 3 weeks vs every 6 weeks). Re.Ra.Ku Group's advantage is price (Free vs $0.99). On ads, in-app purchases, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Re.Ra.Ku Group is free to download; LastTimer costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

LastTimer ships an update every 3 weeks, Re.Ra.Ku Group every 6 weeks. The most recent releases landed on September 23, 2026 and September 17, 2026 respectively.

Scorecard4 real differences · 6 level
LastTimer versus Re.Ra.Ku Group: the parameters behind the verdict, then further details
ParameterLastTimerRe.Ra.Ku Group
Price$0.99Free — better
Rating5.0 (11 ratings) — better—
Positive reviews100.0% of reviews — better25.0% of reviews
Number of ratings11 — better—
Update frequencyEvery 3 weeks — betterEvery 6 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPod
Requires iOS16.015.1 — better
Further details — not scored
Size4 MB34 MB
Age rating4+4+
DeveloperMatthew weppler株式会社EPARKリラク&エステ

Customer experience

LastTimer

All ratings11 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews8 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Re.Ra.Ku Group

Written reviews16 reviews
Positive25.0%
Neutral18.8%
Negative56.3%

In-app purchases

None

LastTimer

No in-app purchases

None

Re.Ra.Ku Group

No in-app purchases

Questions

Is LastTimer free?
LastTimer costs $0.99, with no in-app purchases.
Is Re.Ra.Ku Group free?
Re.Ra.Ku Group is free to download, with no in-app purchases.
Do LastTimer or Re.Ra.Ku Group have ads?
Neither LastTimer nor Re.Ra.Ku Group shows ads.
Which is updated more often, LastTimer or Re.Ra.Ku Group?
LastTimer ships an update every 3 weeks, and Re.Ra.Ku Group every 6 weeks. Most recently, LastTimer was updated on September 23, 2026 and Re.Ra.Ku Group on September 17, 2026.

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