Comparison

Regulate Performance vs Phi

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

Head to head
About

Regulate Performance

Features
Read full description

The Regulate app by Regulate Performance LLC focuses on enhancing individual and team performance through data-driven insights and tailored recommendations. This app uses various tools and methodologies to help users track their performance, set goals, and improve their skills in specific areas. The app is designed to assist users in understanding their current performance levels, identifying areas for improvement, and providing actionable steps to achieve their goals. Features include performance tracking, personalized feedback, and goal-setting capabilities, which can be beneficial for athletes, professionals, and anyone looking to optimize their performance. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Phi

This AI-powered health companion offers personalized guidance for wellness goals, test decisions, and health concerns. It provides custom fitness and meal plans, and an empathetic AI chat for self-reflection and quick answers.

Highlights
  • AI-guided health journaling
  • Personalized health recommendations
  • Custom fitness and meal plans
  • Empathetic AI chat support
  • Quick answers to health questions
  • Selectable AI models
Features
Read full description

Meet Phi, your personalized AI health companion. Phi is designed to support you in every aspect of your wellness journey. From setting health goals and deciding on the right tests to addressing concerns and creating custom fitness and meal plans, Phi offers thoughtful, tailored guidance. And when you need a listening ear, Phi is always ready for an empathetic chat. Wherever you are on your health journey, Phi meets you there—empowering you to tackle challenges and make meaningful progress toward a healthier, longer life. Features: • Chat with a health-focused AI • Receive personalized recommendations for your health concerns • Get quick answers to any question • Journal about your day as a powerful self-reflection tool • Tailor how Phi responds to you with custom instructions • Ability to select the latest AI models from various providers such as OpenAI and Anthropic Try out the app for free! After using up your trial amount, you will need to purchase Energy bundles to continue using the app. DISCLAIMER: Phi is not a substitute for medical diagnosis or care. Verify and consult with a health professional before implementing any recommendations. Terms of Service: https://www.phi.health/legal/terms-of-service Privacy Policy: https://www.phi.health/legal/privacy-policy

Screenshots

Regulate Performance3 screens
Phi4 screens

Verdict

The call

The clearest difference is in-app purchases: Regulate Performance at none against Phi's 5. Regulate Performance also leads on iOS requirement (13.4 vs 15.0). On price, update cadence, ads and device support 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. Phi sells 5 in-app purchases, starting at $20.00 per month. Regulate Performance asks for nothing beyond the download.

UpkeepUpdate frequency

Regulate Performance ships an update fortnightly, Phi monthly. The most recent releases landed on September 29, 2026 and October 5, 2026 respectively.

Scorecard2 real differences · 8 level
Regulate Performance versus Phi: the parameters behind the verdict, then further details
ParameterRegulate PerformancePhi
PriceFreeFree
Rating—5.0 (14 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—14 — better
Update frequencyFortnightly — betterMonthly
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.4 — better15.0
Further details — not scored
Size35 MB65 MB
Age rating4+17+
DeveloperTalkAppsPhi Health Sciences, Inc.

In-app purchases

None

Regulate Performance

No in-app purchases

5 purchases

Phi

Subscriptions1
  • Membership$20.001 Month
One-time4
  • 2.75B Energy Bundle$5.00
  • 5.5B Energy Bundle$10.00
  • 27.5B Energy Bundle$50.00
Show 1 more
  • 55B Energy Bundle$100.00

Questions

Is Regulate Performance free?
Regulate Performance is free to download, with no in-app purchases.
Is Phi free?
Phi is free to download, with in-app purchases available.
Do Regulate Performance or Phi have ads?
Neither Regulate Performance nor Phi shows ads.
Which is updated more often, Regulate Performance or Phi?
Regulate Performance ships an update fortnightly, and Phi monthly. Most recently, Regulate Performance was updated on September 29, 2026 and Phi on October 5, 2026.

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