Skreppa vs Plank Timer
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Skreppa
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Version 2.4 is here - discover your next adventure! The ultimate outdoor companion for hikers, climbers, and nature enthusiasts. Whether you're planning your next summit or exploring local trails, Cairn helps you adventure safely and confidently. TRAIL & MOUNTAIN GUIDE โข Detailed hiking trails with maps and elevation profiles โข 3D terrain, 3D satellite and OS Maps โข Comprehensive mountain information with summit tracking โข Rock climbing routes and mountaineering objectives โข Points of interest including campsites, drinking water points, shelters and many more WEATHER & NAVIGATION โข Real-time weather forecasts for your location โข GPS navigation with offline capabilities โข Track your adventures with distance, elevation, and time โข Emergency contact sharing for safety AI PLANT IDENTIFICATION โข Instantly identify plants and flowers on the trail โข Learn about local flora with detailed information โข Build your nature knowledge as you explore SOCIAL & COMMUNITY โข Share your outdoor adventures and photos โข Connect with fellow hikers and climbers โข Track your personal stats and achievements โข Global leaderboards - be the best and compete for top poisition! โข Discover new locations from the community GEAR & PREPARATION โข Browse outdoor gear and equipment stores near you, anywhere in the world. Handy in a pinch! โข Get recommendations for your adventures Perfect for day hikers, weekend warriors, and serious mountaineers. Start your next outdoor adventure today! EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Plank Timer
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PREMIUM โ PURCHASE REQUIRED: All features described below are part of Pro and require a purchase: a weekly or yearly auto-renewing subscription, or a one-time lifetime purchase. Time every plank hold and climb a program that actually climbs with you. PlankPro sets one clear target โ starting at a 30-second hold โ and moves it up a step only after your best hold beats it, all the way to 2 minutes 30. Most plank apps hand you a fixed 30-day calendar and shame you when day 14 jumps too far. PlankPro works off your real personal record instead: the 8-step ladder adds about 15 seconds per step, waits until you clear it, and lets you repeat any step as long as you need. The timer itself is built for someone face-down on the floor โ a huge countdown ring you can read from a metre away, a screen that stays awake for the whole hold, and second-accurate timing that survives a locked phone. WHAT YOU GET โข Today's target waiting the moment you open the app โ Step 3 of 8, 60 seconds, one lime START button โข A timer that flips to KEEP GOING when you pass your target, and a trophy screen the second you set a new personal record โข Put the phone down and look away: if the app is in the background, a notification tells you the instant your target is reached โข A day streak that understands training โ turn on rest days and up to two days off keeps a 5-days-a-week schedule alive โข Your last 7 days on one bar chart, every session logged with date and duration, your PR badged in yellow โข Five presets from a 20-second starter to 3 ร 30s sets with timed rest โ plus a custom target anywhere from 10 seconds to 5 minutes PERFECT FOR โข Beginners who cannot hold 30 seconds yet and want a target that grows only when they do โข Runners and lifters who finish every session with one honest plank โข Anyone who quit a fixed 30-day challenge because the schedule ignored their actual progress โข Streak-driven people who need one number to protect every day WHY NOT JUST USE THE CLOCK APP? A stopwatch does not know your target. It will not tell you when you have hit it while your face is ten centimetres from the floor, it will not log the hold, it will not remember that yesterday's best was 75 seconds, and it will happily record an hour if you forget it. PlankPro alerts you at the target, caps a forgotten timer instead of logging dead time, and turns every hold into a data point on your ladder. PRIVATE BY DEFAULT Every session stays on this device. No account, no analytics, no ads, and the app makes no network requests. There is also a one-tap way to erase all sessions. PREMIUM (PURCHASE REQUIRED) PlankPro is a paid app. Full access unlocks the complete 8-step progression, the guided plank timer with all presets, full session history with the weekly chart, and custom hold targets. Choose a weekly subscription, a yearly subscription, or a one-time lifetime purchase โ subscriptions auto-renew and can be cancelled anytime in your Apple ID settings. PlankPro is a general fitness timer, not medical advice. Talk to a doctor before starting a new exercise routine. Drop to the floor, start the 20-second starter preset, and put the first rung of the ladder behind you today. Terms of Use: https://leanstudio.asia/terms-of-use Privacy Policy: https://leanstudio.asia/privacy-policy Support: support@leanstudio.asia
Screenshots
Verdict
The clearest difference is ads: Plank Timer at none against Skreppa's shown. Skreppa's advantage is update cadence (every 2 weeks vs every 4 months). On price, in-app purchases, device support and iOS requirement 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
Both are free to download. Skreppa sells 7 in-app purchases, starting at $2.99 per month and Plank Timer sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Skreppa ships an update every 2 weeks, Plank Timer every 4 months. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.
| Parameter | Skreppa | Plank Timer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks โ better | Every 4 months |
| Ads | Yes | No โ better |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad โ better | iPhone |
| Requires iOS | 18.0 | 17.0 โ better |
| Further details โ not scored | ||
| Size | 362 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | BILLY PAUL MASON | LEAN ASIA CO., LTD |
In-app purchases
Skreppa
- Cairn Premium3 Days trial$2.991 Month
- Cairn Premium2 variants$4.991 Month
- Cairn Premium3 Days trial$6.997 Days
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- Cairn Premium3 Days trial$29.991 Year
- Cairn Premium$39.991 Year
- Cairn Premium3 Days trial$39.991 Year
- Cairn Premium$119.99
Plank Timer
- Abs Workout Weekly$3.997 Days
- Strength Training Yearly$19.991 Year
- Fitness Progress Lifetime$39.99









