Mariabs · Interval Timer vs Taba
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mariabs · Interval Timer
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Mari is a sharp, minimal interval timer for anyone who trains in rounds — tabata, HIIT, EMOM, circuits, or your own custom intervals. Set your prepare, work, rest, cycles, blocks, and block-rest durations in seconds. Press the white play button. Mari counts you in, calls out each phase, and chimes the final 3-2-1 of every interval so you can keep your eyes on what you're doing instead of on the screen. WHAT YOU GET • Six adjustable parameters: prepare, work, rest, cycles per block, number of blocks, and rest between blocks • Voice cues for every transition: "Prepare", "Work", "Rest", and "Block complete — get ready for the next" • Distinct musical chimes per phase, generated on-device, synced with light haptics • 3-2-1 countdown ticks before each phase change • Big, monochrome timer dial with a subtle progress ring tinted to the current phase • Cycle and block progress shown at all times so you always know where you are • Plays over your music — Spotify, Apple Music, podcasts — and ducks them only when Mari speaks • Stays awake automatically while a workout is running • Settings remembered between launches DESIGNED TO STAY OUT OF THE WAY The screen is dark, glanceable from across a gym, and built around one button. There are no menus, no levels, no streaks, no badges, no analytics. You configure once, then press play. PRIVACY Mari collects nothing. No account. No email. No analytics. No tracking. Your settings stay on your device. The privacy policy is one page; you can read it before you tap install. NO ADS Mari has no ads, no in-app purchases, and no premium tier. No account required.
Taba
Create custom interval training routines with clear visual cues and sound effects. Track your progress with detailed stats, personal records, and a calendar view. Share your workout results as designed images or export your history as a PDF.
- Multiple workout types (HIIT, EMOM, AMRAP, Free Time)
- Flexible interval customization
- Apple Watch app with real-time tracking
- Animated phase gradients
- Workout history and personal records
- Calendar view for consistency
- Shareable workout result images
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Taba is a workout timer that keeps things simple. Pick a workout, press start, and focus on moving – Taba tells you when to work, when to rest, and how many rounds are left. FIVE WAYS TO TRAIN HIIT for work and rest intervals, EMOM for a new round every minute, AMRAP for as many rounds as you can fit in, Free Time when you just want a clock running, and Circuit when you want to build your own list of exercises, by reps or by time. A COACH IN YOUR EAR Taba calls out each round, the last round, rest breaks and the halfway point, so you don't have to keep looking at the screen. Choose the voice you like best. ON YOUR WRIST TOO Start a workout from Apple Watch and see your heart rate and calories as you go. Everything syncs back to your iPhone. SEE YOUR PROGRESS Every session is saved. Check your history, stats and personal records, or look at the calendar to see how consistent you've been. You can also export your history as a PDF. SHARE YOUR WORKOUT After a session, turn it into a clean card with your time, rounds, heart rate and streak, on a gradient or your own photo. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Mariabs · Interval Timer at none against Taba's 2. Mariabs · Interval Timer also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement 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. Taba sells 2 in-app purchases, starting at $2.99 per month. Mariabs · Interval Timer asks for nothing beyond the download.
Mariabs · Interval Timer ships an update every 6 days, Taba every 4 days. The most recent releases landed on September 21, 2026 and October 2, 2026 respectively.
| Parameter | Mariabs · Interval Timer | Taba |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 6 days | Every 4 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, Apple Watch |
| Requires iOS | 16.2 — better | 17.0 |
| Further details — not scored | ||
| Size | 4 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | PER MAGNE HELSETH | Borys Kozachanskyi |
In-app purchases
Mariabs · Interval Timer
No in-app purchases
Taba
- Taba Premium$2.991 Month
- Taba Premium$24.99









