Comparison

Plank365 vs Plank Timer

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Plank365

Features
Read full description

Plank365: Your Ultimate Plank Tracker & Coach Transform your core, build ironclad endurance, and master your isometric holds with Plank365. Whether you are attempting your first 20-second plank or looking to shatter multi-minute records, Plank365 provides the exact structure and technology you need. As part of the WorkoutX365 fitness suite, this app is your digital trainer, maximizing plank performance, core stability, and time under tension through intelligent tracking and tailored programming. INNOVATIVE ISOMETRIC TRACKING TECHNOLOGY Forget staring at a stopwatch or manually logging hold times. Plank365 utilizes your device's hardware to manage the timer automatically, letting you focus 100% on breathing and posture. - Proximity Sensor Tracking: Place your device flat on the floor beneath your chest. The app uses the front proximity sensor to detect your correct hovering plank position, automatically starting the timer. If you drop your knees or break form, the sensor detects the change in distance and pauses the clock immediately. - Audio & Haptic Feedback: Precise audio cues and vibration alerts signal the exact start and end of a set, plus the completion of strict rest periods. Maintain perfect spinal alignment without ever touching the screen. PERSONALIZED 12-WEEK TRAINING PROGRAMS No more guessing hold times or plateauing. Plank365 builds a custom path for progressive overload. - Onboarding Assessment: A precise setup test determines your baseline hold time to assign the perfect starting point. - Three Difficulty Tiers: Based on your assessment, enter a meticulously scaled Beginner, Intermediate, or Advanced track. - 12-Week Blocks: Every tier features a detailed 12-week program. Total time under tension and set count increase gradually to guarantee continuous core strength improvement. - Daily Guidance: Every session dictates the exact number of sets, precise seconds or minutes to hold, and strict rest periods to maximize recovery. FREESTYLE TRAINING MODE Test your limits outside a scheduled program. - Free Session Mode: Launch an open-ended stopwatch workout with no predefined sets. - Maximum Flexibility: Hold your plank for as long as physically possible. Perfect for daily challenges or burnout at the end of a heavy gym session. IN-DEPTH PROGRESS TRACKING Data drives results. Plank365 stores every second to keep you accountable. - Comprehensive Progress Tab: Visualize daily, weekly, and monthly growth through charts based on your accumulated time under tension. - Workout Ledger: Review past sessions to track endurance improvements. - Leveling System: Earn experience and increase your profile level by hitting consistent milestones. THE WorkoutX365 ECOSYSTEM Plank365 is the ultimate core finisher. Connect your routine with our complete fitness suite. - Companion Apps: Expand your regimen with PushUp365, SitUp365, and Squat365. - Full-Body Routine: Build a comprehensive routine using the same tracking technology and structured 12-week methodologies. Privacy Policy: https://workoutx365.app/privacy Terms & Conditions: https://workoutx365.app/terms Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Plank Timer

Features
Read full description

A plank timer that calls out every second for you. Set the hold, put the phone down, and let the voice, the 3-2-1 beeps and the haptic buzz tell you exactly when to brace, when you're halfway, and when you're done. Most people quit the plank early because they keep peeking at a stopwatch. This app takes the screen out of the equation: a full-screen countdown ring, spoken "Hold" and "Rest" cues, a halfway alert to keep your core tight, and a get-set countdown before every set. Then it logs the hold, grows your streak, and pushes the next target a little higher. WHAT YOU GET - Hold longer without watching the clock: voice cues, countdown beeps and haptics carry you through every second - Never wonder what comes next: multi-set core routines that chain forearm, high, side and reverse planks with timed rest between holds - A month-long plan that actually ramps: the 30-Day Plank Challenge takes you from a 20-second hold to a 5-minute hold, rest days included - Proof you are getting stronger: streak, longest hold, total core minutes, weekly total and a 7 / 14 / 30-day chart of core seconds per day - A level that climbs with you, from Core Rookie to Plank Master, so 40 honest seconds today still counts - Form you can trust: plain-English guides on plank technique, the four variations, the mistakes that kill results, and how to train safely PERFECT FOR - Beginners who can barely hold 20 seconds and want a plan, not a stopwatch - Anyone chasing a personal best on the forearm plank - Desk workers building core strength for posture and a happier lower back - Home and travel training with zero equipment and zero setup WHY NOT JUST USE THE STOPWATCH APP? A stopwatch makes you stare at your phone in the exact position where lifting your head wrecks your form. This one speaks. It counts you in, warns you at the halfway mark, beeps the last three seconds, buzzes when a set flips to rest, keeps the screen awake, and then writes the hold into your history so tomorrow's target is based on something real. A stopwatch forgets you the second you stop it. PRIVACY Every hold, streak and setting stays on your iPhone. No account, no sign-up, no ads, no tracking, no cloud upload. The whole app works offline, on a plane or in a basement gym. FULL ACCESS The full app opens with a membership: all four plank variations, all four multi-set routines, the 30-Day Plank Challenge and the 14-Day Core Reset, the custom-duration timer, your full history, and the charts and trends in Progress. Choose weekly, yearly, or a one-time lifetime unlock that never renews. Weekly and yearly renew automatically unless cancelled at least 24 hours before the period ends; manage or cancel anytime in your App Store account settings. Restore Purchases is in Settings. Start with a 30-second forearm plank today and let the timer talk you through the rest. Terms of Use (EULA): https://web-levi.web.app/terms Privacy Policy: https://web-levi.web.app/privacy-policy Questions? Email tphuc.work@gmail.com

Screenshots

Plank3654 screens
Plank Timer4 screens

Verdict

The call

The clearest difference is update cadence: Plank365 at every 3 days against Plank Timer's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Plank365 sells 4 in-app purchases, starting at $3.99 per month and Plank Timer sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Plank365 ships an update every 3 days, Plank Timer every 6 weeks. The most recent releases landed on October 31, 2026 and November 3, 2026 respectively.

Scorecard1 real difference ยท 5 level
Plank365 versus Plank Timer: the parameters behind the verdict, then further details
ParameterPlank365Plank Timer
PriceFreeFree
Update frequencyEvery 3 days โ€” betterEvery 6 weeks
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad โ€” betteriPhone
Requires iOS17.617.0 โ€” better
Further details โ€” not scored
Size30 MB6 MB
Age rating4+4+
DeveloperLeonardo MazzonePhuc Pham

In-app purchases

4 purchases

Plank365

Subscriptions4
  • Plank365 PRO$3.991 Month
  • Plank365 FULL$8.991 Month
  • Plank365 PRO$22.991 Year
Show 1 more
  • Plank365 FULL$89.991 Year
3 purchases

Plank Timer

Subscriptions2
  • Posture Trainer - Weekly$2.997 Days
  • Bodyweight Strength - Yearly$14.991 Year
One-time1
  • Isometric Training - Lifetime$29.99

Questions

Is Plank365 free?
Plank365 is free to download, with in-app purchases available.
Is Plank Timer free?
Plank Timer is free to download, with in-app purchases available.
Do Plank365 or Plank Timer have ads?
Neither Plank365 nor Plank Timer shows ads.
Which is updated more often, Plank365 or Plank Timer?
Plank365 ships an update every 3 days, and Plank Timer every 6 weeks. Most recently, Plank365 was updated on October 31, 2026 and Plank Timer on November 3, 2026.

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