# Interval Timer App vs CFCNX

The clearest difference is in-app purchases: CFCNX at none against Interval Timer App's 3. CFCNX also leads on iOS requirement (15 vs 17.0). Interval Timer App's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Interval Timer App sells 3 in-app purchases, starting at $1.99 per 7 days. CFCNX asks for nothing beyond the download.

Interval Timer App ships an update every 3 weeks, CFCNX every 3 months. The most recent releases landed on September 15, 2026 and August 20, 2026 respectively.

## The numbers

| Metric | Interval Timer App | CFCNX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/interval-timer-app-timo/id6748284450/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Freemium | — |
| Size | 12 MB | 95 MB |
| Requires iOS | 17.0 | **15** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nishan Niraula](https://appshunter.io/developer/1328908390) | [ECOLOGICA COMPANY LIMITED](https://appshunter.io/developer/1836335441) |

## What reviewers say

### Interval Timer App

[App page](https://appshunter.io/ios/app/interval-timer-app-timo/id6748284450)

This app provides a customizable interval timer for various workouts like HIIT, Tabata, and CrossFit. Easily create, save, and track your custom training sessions with audio and visual alerts to keep you focused on your fitness goals.

**Highlights:** Custom workout timers, Save timer presets, Workout history tracking, Dark & light mode, Simple and intuitive interface, Audio & visual alerts

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Timi Weekly Plan | $1.99 | per 7 days |
| Timo Yearly Plan | $14.99 | per year |
| Timo Lifetime Plan | $2.99 | one-time |


### CFCNX

[App page](https://appshunter.io/ios/app/cfcnx/id6748351763)

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

**In-app purchases:** none


## Frequently asked questions

### Is Interval Timer App free?

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

### Is CFCNX free?

CFCNX is free to download, with no in-app purchases.

### Do Interval Timer App or CFCNX have ads?

Neither Interval Timer App nor CFCNX shows ads.

### Which is updated more often, Interval Timer App or CFCNX?

Interval Timer App ships an update every 3 weeks, and CFCNX every 3 months. Most recently, Interval Timer App was updated on September 15, 2026 and CFCNX on August 20, 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.*