# LastTimer vs Re.Ra.Ku Group

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.

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.

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.

## The numbers

| Metric | LastTimer | Re.Ra.Ku Group |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (11 ratings)](https://appshunter.io/ios/app/lasttimer/id1571153200/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | **100.0% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Paid | **Free** |
| Size | 4 MB | 34 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Matthew weppler](https://appshunter.io/developer/1300055906) | [株式会社EPARKリラク&エステ](https://appshunter.io/developer/1096509136) |

## What reviewers say

### LastTimer

[App page](https://appshunter.io/ios/app/lasttimer/id1571153200)

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:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Re.Ra.Ku Group

[App page](https://appshunter.io/ios/app/reraku-group/id1604692153)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*