Comparison

Heat 1 vs ChalkClash

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

Head to head
About

Heat 1

Engage in functional fitness competitions by predicting athlete performance. Participate in leagues and thrilling game types like Top 10 and Shot Caller to earn points and test your sports strategy.

Highlights
  • Follow functional fitness competitions
  • Participate in leagues
  • Top 10 athlete prediction game
  • Shot Caller pick-per-event game
  • Earn points based on predictions
  • Real-time engagement
Read full description

Immerse yourself in functional fitness competitions with Heat 1! Our app lets you not only follow the action but actively participate in the excitement. Join leagues in Heat 1 and engage in thrilling game types: Top 10: Select the top 10 male and female athletes you believe will dominate the competition. Earn points based on the accuracy of your predictions and see how your choices stack up against the actual results. Shot Caller: Step into the shoes of a strategist with this pick-per-event game. For each event, choose 5 athletes and accumulate points based on their performance in the event. Don't just spectate, be a part of the action! Download our app now with interactive gameplay and real-time engagement.

About

ChalkClash

Read full description

ChalkClash is the perfect app for anyone who wants to train with their community, challenge friends, and stay motivated every day in CrossFit and functional training. Turn every workout into a challenge: compare results, improve performance, and rise through the leaderboard. With ChalkClash, you can join custom leaderboards for each workout, WOD, benchmark, or functional fitness session, plus weekly and monthly rankings to track your progress over time. It’s not just about one great result — it’s about training consistently, staying active, and seeing your growth within your group. The social side of training makes every session more engaging, competitive, and fun, whether you train at the gym, in a CrossFit box, or with your training community. Benchmarks with unlockable levels give you a clear and motivating sense of progression. Workout after workout, you can push your limits, improve your scores, hit new milestones, and build your level step by step. ChalkClash also includes workout timers designed to support your training, with practical tools to manage sessions, pace, and timing. It’s ideal for WODs, circuits, EMOM, AMRAP, functional training, and high-intensity workouts. If you’re looking for a fitness app to train with friends, track results, join leaderboards, and stay motivated in CrossFit and functional fitness, ChalkClash is built for you. Train, challenge your friends, and put your community at the heart of fitness.

Screenshots

Heat 13 screens
ChalkClash4 screens

Verdict

The call

The clearest difference is update cadence: Heat 1 at every 5 days against ChalkClash's every 2 months. ChalkClash's advantage is device support (3 vs 1). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Heat 1 ships an update every 5 days, ChalkClash every 2 months. The most recent releases landed on October 21, 2026 and October 2, 2026 respectively.

Scorecard2 real differences · 8 level
Heat 1 versus ChalkClash: the parameters behind the verdict, then further details
ParameterHeat 1ChalkClash
PriceFreeFree
Rating4.6 (48 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings48 — better—
Update frequencyEvery 5 days — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.615.1 — better
Further details — not scored
Size30 MB115 MB
Age rating4+12+
DeveloperAdam AmbrosiusOVERCLOUDS SRL

In-app purchases

None

Heat 1

No in-app purchases

None

ChalkClash

No in-app purchases

Questions

Is Heat 1 free?
Heat 1 is free to download, with no in-app purchases.
Is ChalkClash free?
ChalkClash is free to download, with no in-app purchases.
Do Heat 1 or ChalkClash have ads?
Neither Heat 1 nor ChalkClash shows ads.
Which is updated more often, Heat 1 or ChalkClash?
Heat 1 ships an update every 5 days, and ChalkClash every 2 months. Most recently, Heat 1 was updated on October 21, 2026 and ChalkClash on October 2, 2026.

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