Comparison

KEEP PLANK vs FlowForce

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

Head to head
About

KEEP PLANK

Features
Read full description

\A simple app that lets you record your planks every day/ Start easily by tapping a button! ◇ 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

FlowForce

This app offers a minimalist approach to bodyweight training, focusing on continuous, controlled movements to build core strength and body awareness. It's designed for users who value movement quality and sustainable, long-term physical practice without equipment.

Highlights
  • Minimalist bodyweight training
  • Continuous and controlled movement
  • Build core strength
  • Enhance body awareness
  • No equipment required
  • Focused training environment
Features
Read full description

FlowForce is a minimal bodyweight training app. No equipment, no flashy routines — just your body, movement, and control. Through continuous and controlled movement, FlowForce helps you build body awareness, core strength, and sustainable physical power. What you can do with FlowForce: • Practice bodyweight / calisthenics training • Build core strength and body control • Train with smooth, continuous movement • Stay focused with minimal distraction Who it’s for: • People who prefer minimal, focused training • Those who value movement quality over quantity • Anyone looking for sustainable, long-term practice FlowForce is not about getting stronger faster, but about letting strength emerge through movement.

Screenshots

KEEP PLANK4 screens
FlowForce4 screens

Verdict

The call

The clearest difference is in-app purchases: KEEP PLANK at none against FlowForce's 1. KEEP PLANK also leads on update cadence (daily vs every 5 weeks). FlowForce's advantage is ads (none vs shown). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. FlowForce sells 1 one-off in-app purchase. KEEP PLANK asks for nothing beyond the download.

UpkeepUpdate frequency

KEEP PLANK ships an update daily, FlowForce every 5 weeks. The most recent releases landed on September 4, 2026 and September 11, 2026 respectively.

Scorecard3 real differences · 6 level
KEEP PLANK versus FlowForce: the parameters behind the verdict, then further details
ParameterKEEP PLANKFlowForce
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyDaily — betterEvery 5 weeks
AdsYesNo — better
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better17.0
Further details — not scored
Size20 MB9 MB
Age rating4+4+
Developertatsuyuki shibuya宇鹏 王

In-app purchases

None

KEEP PLANK

No in-app purchases

1 purchases

FlowForce

One-time1
  • Support Development$0.99

Questions

Is KEEP PLANK free?
KEEP PLANK is free to download, with no in-app purchases.
Is FlowForce free?
FlowForce is free to download, with in-app purchases available.
Do KEEP PLANK or FlowForce have ads?
KEEP PLANK shows ads; FlowForce does not.
Which is updated more often, KEEP PLANK or FlowForce?
KEEP PLANK ships an update daily, and FlowForce every 5 weeks. Most recently, KEEP PLANK was updated on September 4, 2026 and FlowForce on September 11, 2026.

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