Comparison

KEEP PLANK vs Flashd

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

Head to head
About

KEEP PLANK

Features
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\A simple app that lets you record your planks every day/ Start easily by tapping a button! β—‡ What you can do with this app ・Measure the time you spend planking with one tap ・Make notes and manage your measurements ・See at a glance the days you planked on the calendar ・Don't forget to plank with the reminder function Keep doing planks and aim for a six-pack!

About

Flashd

Features
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Flashd is the bouldering and climbing tracker built for real sessions. Log every route with your grade, attempts, and whether you topped, flashed, or failed, then review your stats when the session ends. TWO TRACKING MODES Pick the flow that fits your session. Timed mode runs a built-in timer for every route so you can see exactly how long each send takes. Quick mode lets you tap to log routes without a timer, perfect for fast sessions or when you just want the count. SESSION STATISTICS After every session, see your topped percentage, flash rate, total points, and highest grade. Track your improvement across sessions with French (4A to 9A) and Hueco (V0 to V17) grading systems. CUSTOM GRADING SYSTEMS Climbing at a gym with its own colour or grade names? Create a custom grading system for your gym or yourself. Each custom grade maps to a French or Hueco equivalent, so your points and stats stay consistent no matter where you climb. SCAN ROUTES WITH AI Snap a photo of the wall and Flashd detects the routes for you, with grades and hold colours. Tweak anything the AI got wrong, then save the routes for your whole gym to log in one tap. EARBUD TRACKING Use your earbud buttons to log routes phone-free. Control your entire bouldering session without touching your phone. (Timed mode) ACHIEVEMENTS Unlock achievements as you climb. Hit milestones for sessions, flashes, grades, and more. GYM LOCATIONS Find nearby climbing gyms and attach sessions to a location so your history stays organised. RANKINGS Compare your grades, points, and flash rates with friends and climbers at your gym. See where you stand on the leaderboard. CLIMB WITH FRIENDS Add friends, share sessions, and see how your climbing stacks up. Free to download. Get on the wall. Terms of Use: https://www.flashd.app/terms Privacy Policy: https://www.flashd.app/privacy EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

KEEP PLANK4 screens
Flashd4 screens

Verdict

The call

The clearest difference is in-app purchases: KEEP PLANK at none against Flashd's 1. KEEP PLANK also leads on update cadence (daily vs every 9 days). On price, ads, device support and iOS requirement 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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Flashd sells 1 in-app purchase, starting at $0.99 per month. KEEP PLANK asks for nothing beyond the download.

UpkeepUpdate frequency

KEEP PLANK ships an update daily, Flashd every 9 days. The most recent releases landed on October 6, 2026 and October 12, 2026 respectively.

Scorecard2 real differences Β· 4 level
KEEP PLANK versus Flashd: the parameters behind the verdict, then further details
ParameterKEEP PLANKFlashd
PriceFreeFree
Update frequencyDaily β€” betterEvery 9 days
AdsYesYes
In-app purchasesNo β€” betterYes
DevicesiPhoneiPhone, iPod β€” better
Requires iOS16.015.0 β€” better
Further details β€” not scored
Size20 MB29 MB
Age rating4+12+
Developertatsuyuki shibuyaFrancazi Digital e.U.

In-app purchases

None

KEEP PLANK

No in-app purchases

1 purchases

Flashd

Subscriptions1
  • Flashd Pro$0.991 Month

Questions

Is KEEP PLANK free?
KEEP PLANK is free to download, with no in-app purchases.
Is Flashd free?
Flashd is free to download, with in-app purchases available.
Do KEEP PLANK or Flashd have ads?
Both KEEP PLANK and Flashd show ads.
Which is updated more often, KEEP PLANK or Flashd?
KEEP PLANK ships an update daily, and Flashd every 9 days. Most recently, KEEP PLANK was updated on October 6, 2026 and Flashd on October 12, 2026.

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