MotionFlow vs Plank Form Timer
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
MotionFlow
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MotionFlow is an offline AI workout tracker that learns YOUR moves and counts reps automatically. CREATE CUSTOM EXERCISES Film a few reps once. MotionFlow uses on-device pose AI to learn squats, push-ups, or any move you invent ā then counts every repetition for you. PRIVATE & OFFLINE Counting runs on your phone. No login required for core training. Workout data stays local. Perfect for home gyms and privacy-first athletes. TRAINING PLANS & PROGRESS Set daily targets, track weekly volume, unlock achievements, and keep a clear training calendar. HOW IT WORKS 1) Create an action with your camera 2) Start a workout ā follow the mirrored preview 3) Get automatic rep counts and session stats CAMERA ACCESS The camera is used for pose tracking and recording your reference motion. Frames are processed on device for counting features. Download MotionFlow and start counting smarter today.
Plank Form Timer
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Plank Form Timer counts only the seconds you actually hold good form. Stand your phone at your side and start. The clock runs while your body stays in a straight line and stops the moment your hips sag or pike, so your record is honest. A TIMER GATED BY YOUR FORM ⢠The clock pauses when your form breaks and picks up again when you recover ⢠Instant cues: lift your hips, lower your hips, straighten your body ⢠Voice call-outs every 30 seconds so you never have to look at the screen KEEP THE SESSION AS A VIDEO ⢠Save a video with the skeleton, hold time and pause reasons drawn in ⢠Sound is captured too, so you can hear the cues again later ⢠Date, time and your approximate area are stamped on the video ⢠Recording can be turned off any time in Settings ONE VIDEO FOR THE WHOLE DAY ⢠Join a day's sessions into a single clip at 1x, 2x or 4x ⢠Skip the paused parts so only the time you truly held remains ⢠Save to Photos or share it SEE YOUR PROGRESS ⢠Daily total, longest hold, breaks and calories ⢠A calendar with a grade for each day ⢠Swipe left and right to look back at any day Everything runs on your device. Videos and audio stay on this phone unless you share them yourself, and no account is needed.
Screenshots
Verdict
The clearest difference is ads: MotionFlow at none against Plank Form Timer's shown. MotionFlow also leads on update cadence (every 2 days vs every 2 weeks) and device support (3 vs 1). On price and in-app purchases there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. MotionFlow sells 1 one-off in-app purchase and Plank Form Timer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
MotionFlow ships an update every 2 days, Plank Form Timer every 2 weeks. The most recent releases landed on September 23, 2026 and September 19, 2026 respectively.
| Parameter | MotionFlow | Plank Form Timer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days ā better | Every 2 weeks |
| Ads | No ā better | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod ā better | iPhone |
| Requires iOS | 15.5 ā better | 17.0 |
| Further details ā not scored | ||
| Size | 72 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Shu Zhao | Hosung Hwang |
In-app purchases
MotionFlow
- MotionFlow VIP$0.99
Plank Form Timer
- Remove Ads$0.99
Questions
Is MotionFlow free?
Is Plank Form Timer free?
Do MotionFlow or Plank Form Timer have ads?
Which is updated more often, MotionFlow or Plank Form Timer?
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