# Interval Timer vs Resilience

The clearest difference is ads: Resilience at none against Interval Timer's shown. Resilience also leads on update cadence (every 5 days vs monthly). Interval Timer's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 26.2). On price, review sentiment and in-app purchases there is nothing between them.

Both are free to download. Interval Timer sells 10 in-app purchases, starting at $2.09 per month and Resilience sells 5 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Interval Timer ships an update monthly, Resilience every 5 days. The most recent releases landed on November 7, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | Interval Timer | Resilience |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (392 ratings)](https://appshunter.io/ios/app/interval-timer-tabata-and-hiit/id6443672034/reviews)** | — |
| Number of ratings | **392** | — |
| Positive reviews | 96.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 112 MB | 22 MB |
| Requires iOS | **15.0** | 26.2 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [SimpleInnovation LLC](https://appshunter.io/developer/1479770962) | [Kittiphong Xayasane](https://appshunter.io/developer/960180766) |

## What reviewers say

### Interval Timer

[App page](https://appshunter.io/ios/app/interval-timer-tabata-and-hiit/id6443672034)

This app provides a customizable interval timer for various training routines, including HIIT and Tabata. Easily set up custom workouts, track your progress, and stay motivated with visual cues and audio notifications. It's suitable for a wide range of activities from fitness to productivity.

**Highlights:** Customizable workout setup, Progress tracking with calendar, Saveable custom presets, Color-coded notifications, Listen to music/audiobooks, Large, full-screen display, Widget for easy access

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Timer PRO for 1 month: 30% OFF | $2.09 | per month |
| Timer PRO for 1 month: 25% OFF | $2.29 | per month |
| Interval Timer PRO for 1 month | $2.99 | per month |
| Interval Timer PRO for 1 month | $2.99 | per month |
| Interval Timer PRO - 30% OFF | $15.00 | per year |
| Interval Timer PRO for 1 year | $21.99 | per year |
| Tabata Timer PRO for 1 year | $21.99 | per year |
| Interval Timer - no Ads | $2.99 | one-time |
| HIIT Timer PRO Forever 30% OFF | $27.99 | one-time |
| Exercise Timer PRO Forever | $39.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Intuitive interface
- 🔋 Doesn't drain battery
- 💪 Effective for interval training
- 📆 Tracks workout history

**What reviewers complain about**

- 🔔 Frequent prompts to rate the app
- 🔒 Concerns about data privacy and permissions
- 🔧 Limited customization options

**Reported bugs**

- Occasional app crashes
- Compatibility issues with older devices

**Requested features**

- More pre-designed workout routines
- Ability to name and customize exercises
- Option to adjust countdown time between intervals


### Resilience

[App page](https://appshunter.io/ios/app/resilience-mood-journal/id6761673061)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Monthly | $1.99 | per month |
| Plus Monthly | $3.99 | per month |
| Standard Plan | $9.99 | per month |
| Instant Pro | $9.99 | per month |
| Plus Annual | $29.99 | per year |


## Frequently asked questions

### Is Interval Timer free?

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

### Is Resilience free?

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

### Do Interval Timer or Resilience have ads?

Interval Timer shows ads; Resilience does not.

### Which is updated more often, Interval Timer or Resilience?

Interval Timer ships an update monthly, and Resilience every 5 days. Most recently, Interval Timer was updated on November 7, 2026 and Resilience on November 11, 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.*