Comparison

FLOWBIO vs CONKA App

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

Head to head
About

FLOWBIO

This app analyzes sweat data to provide personalized hydration and recovery strategies for athletes. It connects to a sweat sensor to track fluid and sodium loss, offering tailored plans and pre-session predictions to optimize performance.

Highlights
  • Personalized hydration strategies
  • Tailored recovery plans
  • Pre-session performance predictions
  • Intake logging
  • Support for electrolyte brands
  • Integrations with Garmin, Wahoo, Zwift, Coros
Features
Read full description

Dehydration, cramps, poor recovery? Most athletes face these problems because they don’t know what they’re really losing in sweat. The FLOWBIO System solves this. By pairing the world’s most accurate sweat sensor with the FLOWBIO App, you can finally connect sweat data to your performance, recovery, and progress. FLOWBIO Sensor: Measures your sweat in real time with lab-grade accuracy, tracking your unique fluid and sodium losses in every run, ride, and race. FLOWBIO App - Transforms your sweat data into simple, personalised hydration strategies. - Tailored recovery plans built from your actual losses. - Pre-session predictions so you start properly prepared. - Intake logging and support for your preferred electrolyte brands. Integrations: - Garmin - Wahoo - Zwift - Coros

About

CONKA App

This app measures your brain's performance in 90 seconds, assessing speed, accuracy, focus, control, and consistency. It tracks factors like sleep and stress to show their impact on your cognitive abilities and offers gamified progress tracking and social leaderboards.

Highlights
  • 90-second brain performance measurement
  • Assesses speed, accuracy, focus, control, consistency
  • Tracks impact of sleep, stress, caffeine
  • Personalized 30-day cognitive plan
  • Gamified progress tracking (XP, levels, badges)
  • Global and private leaderboards
  • Warm-up games before testing
Features
Read full description

CONKA - Brain Performance, Measured Most apps tell you to train your brain. CONKA measures it. In 90 seconds, CONKA SPARK gives you a clean, repeatable read on how well your brain is working right now. A test you can't game - Practice doesn't move your score. You can't get "better" at CONKA SPARK the way you get better at a puzzle, and that is the point. - Your score reflects how sharp you are today, not how many times you've played. - It isn't an IQ test. It's something more useful. Your first 30 days - Pick the days that suit you and CONKA builds a 30-day plan around them, with a reminder if you want one. - Three SPARKs set your starting line. Ten give you a picture you can trust. - Home shows today, your week and how far through the month you are. - Four short practice levels teach SPARK first, from slow to real speed. Your cognitive fingerprint - Five dimensions: speed, accuracy, focus, control and consistency. - CONKA maps you across all five and benchmarks you against real population data, so you know where you genuinely stand. See what moves your score - Sleep, stress, caffeine and training load all shape how your brain performs. CONKA shows you which ones matter for you. - Your check-in uses the scales sleep and sports scientists use, so small shifts in how you feel are captured, not rounded away. - Patterns start from your very first test. - If you take CONKA, the app shows you in plain language how your sleep, focus and mental fatigue look on the days you do. Level up as you go - Every test earns XP, including the ones you've already taken. - Your level colours your avatar and unlocks new rings. Test seven days in a row for the Focus ring. - Collect badges for tests taken, testing habits and your time with CONKA. Better with people - Climb the global leaderboard, where your level sits next to your name, or start a private board with friends. - Send a nudge when it's their turn. Testing is more fun when someone is watching. A rhythm that compounds - Every test comes with a snapshot: today against your normal, and what you logged going in. - A monthly recap turns scattered tests into a story you can see. - Warm-up games get you sharp before you test.

Screenshots

FLOWBIO4 screens
CONKA App4 screens

Verdict

The call

The clearest difference is review sentiment: CONKA App at 100% against FLOWBIO's 0%. CONKA App also leads on iOS requirement (16.4 vs 26.0). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

FLOWBIO ships an update fortnightly, CONKA App every 9 days. Both last shipped on November 3, 2026.

Scorecard2 real differences · 8 level
FLOWBIO versus CONKA App: the parameters behind the verdict, then further details
ParameterFLOWBIOCONKA App
PriceFreeFree
Rating3.0 (2 ratings) — better—
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings2 — better—
Update frequencyFortnightlyEvery 9 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone, iPad — better
Requires iOS26.016.4 — better
Further details — not scored
Size37 MB80 MB
Age rating17+4+
DeveloperFLOWBIO LTDConka

Customer experience

FLOWBIO

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

CONKA App

Written reviews7 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

FLOWBIO

No in-app purchases

None

CONKA App

No in-app purchases

Questions

Is FLOWBIO free?
FLOWBIO is free to download, with no in-app purchases.
Is CONKA App free?
CONKA App is free to download, with no in-app purchases.
Do FLOWBIO or CONKA App have ads?
Neither FLOWBIO nor CONKA App shows ads.
Which is updated more often, FLOWBIO or CONKA App?
FLOWBIO ships an update fortnightly, and CONKA App every 9 days. Most recently, FLOWBIO was updated on November 3, 2026 and CONKA App on November 3, 2026.

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