Ardo vs HIIT Interval Timer
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Ardo
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Ardo is the interval timer with an AI coach built in. Tell it your goal, your gear and how long you have β and it builds a custom interval workout, names every exercise, and drops it straight into the timer. YOUR AI COACH Chat with Ardo like a real coach: "20-minute fat-burning HIIT, no equipment" or "kettlebell strength, 15 minutes." It designs the intervals, picks the exercises and shows each move on screen as you go. Save it to your workouts or start right away. 140+ READY WORKOUTS Tabata, HIIT, EMOM, AMRAP, For Time, CrossFit benchmarks (Fran, Cindy, Murph), Hyrox, circuits, running and boxing β a big ring keeps you on pace with a 3-2-1 countdown, work/rest phases and a clear "next up" preview. BUILD YOUR OWN Lego-block editor with nested round groups; fork any preset, the original stays untouched. STAY ON TRACK Weekly chart, day streaks, full history and 20 badges. Beep on the 3-2-1 countdown plus haptics; 7 accent colors and Home Screen app icons; light and dark mode; 28 languages; daily reminders. Free: the full timer, all free workouts, the AI coach (3 free workouts), history, badges and reminders. Ardo Pro (one-time β no subscription) unlocks unlimited AI coaching, the full benchmark library plus Hyrox and Hero WODs, the advanced builder, unlimited custom workouts, color themes plus app icons and Pro badges. Pay once. No ads. No tracking. The timer works fully offline.
HIIT Interval Timer
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The interval timer for custom HIIT and circuit training. Unlimited saved templates. No subscription. Unlike apps that cap free workouts or hide the editor behind a weekly plan, HIIT Interval lets you build, favorite, and run as many timers as you want. CUSTOM CIRCUITS Work, rest, warm-up, and cool-down β each with its own name and free-form duration. Drag to reorder. Insert a segment anywhere. Set rounds. Presets include 20/10 sprint, 45/15 HIIT, EMOM 12, and a focus cycle. CUES THAT KEEP YOU HONEST Halfway beep and 3-2-1 countdown, including short intervals. Haptics on every transition. Your music keeps playing β the app ducks it during cues. FAVORITES, HISTORY, STREAKS Save real favorites, not just a history dump. Continue your last workout. Mark rest days so planned days off do not break the streak. Weekday reminders. HEALTH Optionally log completed HIIT sessions to Apple Health. You can train without granting Health access. HOW IT WORKS 1. Pick a template or tap + to build one 2. Name each work and rest segment 3. Start β cues fire on every transition 4. Save, favorite, or run it again FREE FOREVER Timers stay free. Optional ads keep the app free. No workout-per-day limit. Remove Ads: one-time purchase β ads off forever. Timers stay free. Optional purchase. Timers do not require it. Price shown at checkout, charged to your Apple ID. Non-consumable β restore on new devices. Terms apply. Support: contacttomujahid@gmail.com Privacy Policy: https://justclack.blogspot.com/p/privacy-policy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: Ardo at none against HIIT Interval Timer's shown. Ardo also leads on iOS requirement (15.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Ardo sells 1 one-off in-app purchase and HIIT Interval Timer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | Ardo | HIIT Interval Timer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 days | β |
| Ads | No β better | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 β better | 17.0 |
| Further details β not scored | ||
| Size | 17 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Romana Samcova | Muhammad Mujahid Khan |
In-app purchases
Ardo
- Ardo Pro$3.99
HIIT Interval Timer
- Remove Ads$9.99
Questions
Is Ardo free?
Is HIIT Interval Timer free?
Do Ardo or HIIT Interval Timer have ads?
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