HC HIIT Interval Timer vs Monarch Prime Pin
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HC HIIT Interval Timer
Create and manage custom interval training workouts with an integrated timer. Design workouts with specific actions, colors, names, and durations. Suitable for personal training or individual fitness routines.
- Create custom workouts
- Integrated workout timer
- Define actions with color, name, and duration
- Use default workouts
- Save and reuse workout routines
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This application is made by volunteers, trying to help their trainer to make things easy with their workouts for the members of the Health Club from Novi Sad, Serbia, but it can be used by anyone on the App Store! With HC HIIT Interval Timer you can keep your workouts simple and in one place with an integrated timer inside every action of workout. The goal of the application is to prepare workouts that can be used later for training. You can freely use the default workouts from the application, and you can make new ones for yourself. The main features of the application are adding and using workouts. Every workout is built from actions. Every action has color, name, and number of seconds for action. We wish you to create your best workouts and maintain your health!
Monarch Prime Pin
This app helps users meticulously organize research logs, track site usage, and monitor progress with manual entry and visual analytics. It provides a clean dashboard for managing notes, history, and reminders, emphasizing local data management for privacy. Designed solely for research recordkeeping, it does not offer medical advice or dosage recommendations.
- Manual research log entry
- Injection site rotation tracking
- Site heatmap and usage history
- Calendar and log history views
- Weekly activity analytics
- Progress photo support
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Monarch Prime Pin is a manual research tracking app designed to help users organize research logs, site rotation, progress notes, and history in one clean dashboard. The app allows users to manually record research entries, track site usage, review log history, monitor weekly activity, and manage reminders. Key features: • Manual research log entry • Injection site rotation tracking • Site heatmap and usage history • Calendar and log history views • Weekly activity analytics • Progress photo support • Local data management • Research-use disclaimer and legal information Monarch Prime Pin does not calculate, recommend, prescribe, or suggest dosages. The app does not provide titration schedules, treatment guidance, medical advice, diagnosis, or therapeutic recommendations. All entries are manually entered by the user. For research recordkeeping only. Not for human consumption.
Screenshots
Verdict
The clearest difference is rating: Monarch Prime Pin at 5.0 against HC HIIT Interval Timer's 4.2. Monarch Prime Pin also leads on update cadence (weekly vs every 21 months). HC HIIT Interval Timer's advantage is in-app purchases (none vs 1). On price, review sentiment, ratings volume and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Monarch Prime Pin sells 1 one-off in-app purchase. HC HIIT Interval Timer asks for nothing beyond the download.
Monarch Prime Pin holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 5 and 8 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
HC HIIT Interval Timer ships an update every 21 months, Monarch Prime Pin weekly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | HC HIIT Interval Timer | Monarch Prime Pin |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (5 ratings) | 5.0 (8 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 5 | 8 — better |
| Update frequency | Every 21 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 2 MB | 40 MB |
| Age rating | 4+ | 17+ |
| Developer | Dejan Dragic | Revival Fitness Athletics LLC |
Customer experience
HC HIIT Interval Timer
Monarch Prime Pin
In-app purchases
HC HIIT Interval Timer
No in-app purchases
Monarch Prime Pin
- Monarch Lifetime Pro$9.99
Questions
Is HC HIIT Interval Timer free?
Is Monarch Prime Pin free?
Which has better reviews, HC HIIT Interval Timer or Monarch Prime Pin?
Do HC HIIT Interval Timer or Monarch Prime Pin have ads?
Which is updated more often, HC HIIT Interval Timer or Monarch Prime Pin?
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