Heightometer vs HIIT Timer Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Heightometer
This application uses scientific and mathematical calculations based on a child's growth rate to predict their approximate future height. It provides future height estimates in both inches and centimeters for children aged 8 to 18.
- Future height prediction
- Growth rate analysis
- Scientific calculations
- Mathematical formulas
- Height in inches and centimeters
- Child age range 8-18
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It is an app to measure future height of children(between 8 years to 18 years) by their growth rate with scientific and mathematical calculation.This app tells the approx. future height of the child. You can see the future height in both inches and centimeters.
HIIT Timer Pro
This app provides a precision timer for high-intensity interval training, offering customizable workout parameters and clear visual cues. It supports background playback, haptic feedback, and auto-saves workout history with detailed statistics.
- Customizable work, rest, and round intervals
- Giant countdown screen and progress ring
- Studio-grade sound packs with adjustable volume
- Background playback and optional haptic feedback
- One-tap controls for pause, skip, stop, and mute
- Auto-save workout history and performance stats
- Offline-first design for training anywhere
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THE ULTIMATE HIGH-INTENSITY INTERVAL COMPANION –––––––––––––––––––––––––– HIIT Timer Pro turns your iPhone or iPad into a precision coach for every high-intensity workout—from explosive Tabata sprints to marathon EMOM circuits. No gimmicks, no distractions: just a rock-solid timer engineered for athletes who demand more. –––––––––––––––––––––––––– WHY ATHLETES CHOOSE HIIT TIMER PRO • Seconds-fast setup: choose a quick preset or dial in work (15 s–3 min), rest (5 s–90 s), 1–20 exercises, 1–10 rounds and recovery between rounds. • Giant countdown screen plus circular progress ring, mini bars and total-time ticker keep you locked in at a glance—even mid-burpee. • Three studio-grade sound packs: five-second countdown, dong-plus-ticks during work and victory chime at the end—loud enough to punch through your playlists and fully adjustable. • Background playback that never pauses when you switch apps, film your form or stream coaching videos. • Optional haptic feedback—light for taps, medium for transitions—so you feel every changeover. • One-tap controls: pause, skip, stop or mute on the fly. • Auto-save history with date, config, total duration, completion status and performance percentage. • Beautiful stats dashboard totals sessions, finish rate and lifetime training time in minutes or hours. • Twenty FREE SESSIONS before you even see a paywall—upgrade anytime for unlimited workouts, full history, cloud sync and an ad-free experience. –––––––––––––––––––––––––– BUILT FOR SERIOUS TRAINING • No hidden costs: choose a monthly pass or save with a yearly plan that starts with a 7-day free trial. • Swift-native architecture, 60 fps animations and memory-safe timers for bullet-proof reliability. • Localization ready for 43 languages. • Offline-first design so you can train anywhere—basement, beach or backcountry. –––––––––––––––––––––––––– LEVEL UP YOUR WORKOUT TODAY Whether you’re chasing PRs, cutting weight, boxing rounds, CrossFit WODs, AMRAP challenges, plyometric sets or simple home fitness, HIIT Timer Pro keeps the clock so you can keep the intensity. Download now and feel the difference in your very next session! –––––––––––––––––––––––––– SUBSCRIPTIONS • Hiit Timer Pro – Yearly: US $19.99 per year — free for the first week • Hiit Timer Pro – Monthly: US $2.99 per month –––––––––––––––––––––––––– Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: HIIT Timer Pro at Free against Heightometer's $0.99. HIIT Timer Pro also leads on rating (5.0 vs 3.0). Heightometer's advantage is in-app purchases (none vs 2) and update cadence (every 2 days vs every 9 days). On 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
HIIT Timer Pro is free to download; Heightometer costs $0.99 up front. HIIT Timer Pro sells 2 in-app purchases, starting at $2.99 per month. Heightometer asks for nothing beyond the download.
HIIT Timer Pro holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.
Heightometer ships an update every 2 days, HIIT Timer Pro every 9 days. The most recent releases landed on October 11, 2026 and September 26, 2026 respectively.
| Parameter | Heightometer | HIIT Timer Pro |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 3.0 (4 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | 1 |
| Update frequency | Every 2 days — better | Every 9 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Freemium — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 9.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 43 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Kartik Khatana | Develak |
Customer experience
Heightometer
HIIT Timer Pro
In-app purchases
Heightometer
No in-app purchases
HIIT Timer Pro
- SimplyTask Pro - Monthly$2.991 Month
- Hiit Timer Pro - Yearly7 Days trial$19.991 Year
Questions
Is Heightometer free?
Is HIIT Timer Pro free?
Which has better reviews, Heightometer or HIIT Timer Pro?
Do Heightometer or HIIT Timer Pro have ads?
Which is updated more often, Heightometer or HIIT Timer Pro?
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