# ExTimer vs Re

The clearest difference is ads: Re at none against ExTimer's shown. ExTimer's advantage is update cadence (every 11 days vs every 3 months) and device support (3 vs 1). On price, review sentiment, in-app purchases and monetization model there is nothing between them.

Both are free to download. ExTimer sells 2 one-off in-app purchases and Re sells 4 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

ExTimer ships an update every 11 days, Re every 3 months. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | ExTimer | Re |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/extimer-hiit-interval-timer/id1621046444/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 11 days** | Every 3 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 10 MB | 74 MB |
| Requires iOS | **15.2** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Hajime Suzuki](https://appshunter.io/developer/1615906018) | [Craig Short](https://appshunter.io/developer/1775242433) |

## What reviewers say

### ExTimer

[App page](https://appshunter.io/ios/app/extimer-hiit-interval-timer/id1621046444)

This app offers a stylish and customizable interval timer for various activities like workouts, stretching, and time management. With multiple color themes and layout options, it aims to boost training motivation and seamlessly integrate into daily life.

**Highlights:** Stylish and customizable appearance, Multiple color variations and layouts, Supports interval training (HIIT, Tabata), Useful for workouts, stretching, and time management, Light and dark mode options, Vertical and horizontal layout support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trial 3Days | Free | one-time |
| Hide Ads | $1.99 | one-time |


### Re

[App page](https://appshunter.io/ios/app/recalibrate/id6737204151)

This app offers a data-driven approach to managing stress and anxiety, utilizing haptic feedback and AI analysis to provide personalized interventions. It focuses on efficacy and speed, stripping away gamification for a more direct tool to regulate your nervous system.

**Highlights:** Haptic-first grounding exercises, Context-aware AI stress analyst, Correlative habit insights, Live efficacy data visualization, One-tap access to relief

**Features:** Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $5.99 | per month |
| Premium Yearly | $59.99 | per year |
| Premium Monthly | $5.99 | one-time |
| Premium Yearly | $59.99 | one-time |


## Frequently asked questions

### Is ExTimer free?

ExTimer is free to download, with in-app purchases available.

### Is Re free?

Re is free to download, with in-app purchases available.

### Do ExTimer or Re have ads?

ExTimer shows ads; Re does not.

### Which is updated more often, ExTimer or Re?

ExTimer ships an update every 11 days, and Re every 3 months. Most recently, ExTimer was updated on October 6, 2026 and Re on September 30, 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.*