# Fitnotes X vs PulsePro Interval Timer

The clearest difference is update cadence: Fitnotes X at every 8 days against PulsePro Interval Timer's every 3 weeks. Fitnotes X also leads on iOS requirement (16.2 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Fitnotes X sells 3 in-app purchases, starting at $4.99 per month and PulsePro Interval Timer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Fitnotes X ships an update every 8 days, PulsePro Interval Timer every 3 weeks. The most recent releases landed on September 13, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Fitnotes X | PulsePro Interval Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/fitnotes-x-workout-tracker/id6757263650/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 3 weeks |
| Monetization | Freemium | — |
| Size | 61 MB | 3 MB |
| Requires iOS | **16.2** | 18.0 |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Arkt Labs Inc.](https://appshunter.io/developer/1865678704) | [Toshihiro Nakao](https://appshunter.io/developer/1866546756) |

## What reviewers say

### Fitnotes X

[App page](https://appshunter.io/ios/app/fitnotes-x-workout-tracker/id6757263650)

Log workouts, track progress, and get AI-generated training plans. Features over 800 exercises with video guides and supports multiple workouts per day. Ideal for gym-goers and home exercisers.

**Highlights:** AI-generated workouts, 800+ exercises with video guides, Multiple workouts per day logging, Superset and circuit training support, Apple Watch integration, Coach mode for clients, Body progress tracking

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Annually Subscription | $29.99 | per year |
| Lifetime Subscription | $59.99 | one-time |


### PulsePro Interval Timer

[App page](https://appshunter.io/ios/app/pulsepro-interval-timer/id6760296104)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PulsePro Premium (Lifetime) | $3.99 | one-time |


## Frequently asked questions

### Is Fitnotes X free?

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

### Is PulsePro Interval Timer free?

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

### Do Fitnotes X or PulsePro Interval Timer have ads?

Neither Fitnotes X nor PulsePro Interval Timer shows ads.

### Which is updated more often, Fitnotes X or PulsePro Interval Timer?

Fitnotes X ships an update every 8 days, and PulsePro Interval Timer every 3 weeks. Most recently, Fitnotes X was updated on September 13, 2026 and PulsePro Interval Timer on September 21, 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.*