# Strengthiness Interval Timer vs Fitbooq

The clearest difference is price: Fitbooq at Free against Strengthiness Interval Timer's $0.99. Fitbooq also leads on update cadence (monthly vs every 5 months) and ratings volume (3 vs 1). Strengthiness Interval Timer's advantage is review sentiment (100% vs 82%) and chart position (#187 vs unranked). On rating, ads, in-app purchases and device support there is nothing between them.

Fitbooq is free to download; Strengthiness Interval Timer costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Strengthiness Interval Timer against 5.0 for Fitbooq. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews are what separate them: 100% of Strengthiness Interval Timer's written reviews are positive against 82% of Fitbooq's.

Strengthiness Interval Timer ships an update every 5 months, Fitbooq monthly. The most recent releases landed on October 23, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Strengthiness Interval Timer | Fitbooq |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/strengthiness-interval-timer/id707524017/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/fitbooq-simple-workout-log/id1560328560/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | **100.0% of reviews** | 81.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | Paid | **Free** |
| Best chart rank | **#187** | — |
| Size | 1 MB | 11 MB |
| Requires iOS | **13** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Strengthiness, LLC](https://appshunter.io/developer/579445324) | [Michael Tatarenko](https://appshunter.io/developer/1556206164) |

## What reviewers say

### Strengthiness Interval Timer

[App page](https://appshunter.io/ios/app/strengthiness-interval-timer/id707524017)

**Currently charting:** #187 Top Paid · Health & Fitness (US App Store)

This interval timer offers a straightforward and efficient way to manage your workouts. It supports multiple named sets, unlimited intervals, and provides audio and vibration cues. Ideal for various interval training protocols, it simplifies setup and tracking.

**Highlights:** Super easy setup, Multiple named sets, Unlimited intervals, Countdown and count-up timers, Beep and vibration alerts, Stopwatch with lap counter, Set counter

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

**In-app purchases:** none


### Fitbooq

[App page](https://appshunter.io/ios/app/fitbooq-simple-workout-log/id1560328560)

Easily log any workout, from strength training to cardio. Track your progress with intelligent exercise recall and create custom workout profiles. Features an extensive exercise library and works completely offline.

**Highlights:** Log any workout type, Track exercise progress, Create custom workout profiles, Extensive exercise library, Offline functionality, Custom exercise creation

**In-app purchases:** none


## Frequently asked questions

### Is Strengthiness Interval Timer free?

Strengthiness Interval Timer costs $0.99, with no in-app purchases.

### Is Fitbooq free?

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

### Which has better reviews, Strengthiness Interval Timer or Fitbooq?

Strengthiness Interval Timer and Fitbooq are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do Strengthiness Interval Timer or Fitbooq have ads?

Neither Strengthiness Interval Timer nor Fitbooq shows ads.

### Which is updated more often, Strengthiness Interval Timer or Fitbooq?

Strengthiness Interval Timer ships an update every 5 months, and Fitbooq monthly. Most recently, Strengthiness Interval Timer was updated on October 23, 2026 and Fitbooq on October 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.*