Comparison

the FORMULA vs TrueEffort

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

Head to head
About

the FORMULA

Features
Read full description

Transform your relationship journey with Formula, your dedicated digital relationship companion. More than just another couples app, Formula helps you discover new depths in your connection through engaging daily interactions that bring you closer together. Want to truly understand your partner's world? Formula's innovative mood tracking and daily questions spark meaningful conversations you might have missed. Share your feelings, thoughts, and dreams in a private space designed just for the two of you. From playful challenges that reignite your spark to thoughtful prompts that deepen your emotional bond, every interaction is crafted to strengthen your relationship. Formula fits seamlessly into your daily routine, turning small moments into opportunities for connection. Track your relationship's pulse through our intuitive interface, celebrate milestones together, and build a treasury of shared memories. Our expert-curated content offers fresh perspectives on love, intimacy, and partnership, helping you navigate challenges and grow stronger as a couple. Our premium features unlock a world of personalized challenges, in-depth insights, and exclusive content designed to keep your relationship thriving. Watch your connection grow through interactive statistics and celebrate your progress together. Invest in your love story today. Download Formula and give your relationship the attention it deserves. Privacy policy: https://manager.theformula.app/privacy-policy Terms and conditions: https://manager.theformula.app/terms-and-conditions

About

TrueEffort

Features
Read full description

Race the course, not the clock. TrueEffort calculates effort-adjusted splits — splits that actually account for the hills. Instead of dividing your goal time evenly by distance, it uses a scientifically-validated grade-adjusted pace model to tell you exactly how fast to run each segment, so you arrive at the finish on target feeling like you gave the same effort the whole way. Just import your route and set a goal: • Drop in a GPX, FIT, TCX, or KML file from Strava, Garmin, or any GPS watch • Set a target finish time or pace, and choose your pacing strategy • Get a precise, effort-adjusted split for every kilometre or mile • See the elevation profile, gradient, and climbs at a glance TrueEffort Pro — plan smarter races: • Race-day weather for your exact route and start time: temperature, wind, rain, and a 0–100 conditions score • Weather-adjusted pacing, with per-split wind showing where you'll fight a headwind or get a push • Multiple race goals (A/B/C) to compare side by side • Save your race plans and export them as a clean PDF to carry on race day Free for everyone: • Grade-adjusted, effort-based splits • Elevation, gradient, and route analysis • Famous courses and your recent imports Whether it's a hilly trail ultra or a fast road marathon, TrueEffort helps you pace it right. EULA https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

the FORMULA4 screens
TrueEffort4 screens

Verdict

The call

The clearest difference is iOS requirement: the FORMULA at 15.1 against TrueEffort's 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. the FORMULA sells 2 in-app purchases, starting at $12.99 per month and TrueEffort sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

the FORMULA ships an update every 2 weeks, TrueEffort every 9 days. The most recent releases landed on September 30, 2026 and October 5, 2026 respectively.

Scorecard1 real difference · 5 level
the FORMULA versus TrueEffort: the parameters behind the verdict, then further details
Parameterthe FORMULATrueEffort
PriceFreeFree
Update frequencyEvery 2 weeksEvery 9 days — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.1 — better26.0
Further details — not scored
Size39 MB22 MB
Age rating17+4+
DeveloperFormulaLuis Machado

In-app purchases

2 purchases

the FORMULA

Subscriptions2
  • Monthly Subscription$12.991 Month
  • Annual Subscription$89.991 Year
3 purchases

TrueEffort

Subscriptions2
  • TrueEffort Pro – Monthly$0.991 Month
  • TrueEffort Pro – Yearly7 Days trial$8.991 Year
One-time1
  • TrueEffort Pro – Lifetime$19.99

Questions

Is the FORMULA free?
the FORMULA is free to download, with in-app purchases available.
Is TrueEffort free?
TrueEffort is free to download, with in-app purchases available.
Do the FORMULA or TrueEffort have ads?
Neither the FORMULA nor TrueEffort shows ads.
Which is updated more often, the FORMULA or TrueEffort?
the FORMULA ships an update every 2 weeks, and TrueEffort every 9 days. Most recently, the FORMULA was updated on September 30, 2026 and TrueEffort on October 5, 2026.

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