Comparison

Self vs Bide METrics

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

Head to head
About

Self

Access a comprehensive library of over 125 guided audio sessions focused on personal development. Improve areas like stress management, weight loss, self-esteem, career success, and relationships through daily listening.

Highlights
  • 125+ Self-Talk sessions
  • Stress management audio
  • Weight-loss sessions
  • Self-esteem improvement
  • Career and business success
  • Relationship guidance
Features
Read full description

This all-new, upgraded app is the source for all of Shad Helmstetter’s complete library of 125+ Self-Talk sessions—from stress, weight-loss and self-esteem, to career and business-building, success, relationships, and more. Listening to Self-Talk for 15 minutes a day can change your life. Choose any Self-Talk subject and start listening.

About

Bide METrics

Read full description

Most trackers count minutes. But a minute of hard cycling and a minute of slow walking are not the same effort — and your body knows it. Bide METrics measures your week in MET-hours: your workouts weighted by how hard you moved, combined into one number. It's the metric the longevity research actually uses — built from your logged workouts, not your step count, so it stays comparable to that research instead of just counting movement. WHY MET-HOURS A MET is how much energy an activity burns relative to rest. MET-hours multiply that intensity by time, so an easy jog and a hard interval session each count for what they're worth. Physical-activity research consistently links higher weekly MET-hours with better long-term health — and the benefit keeps climbing well past the point a minutes-only goal plateaus. WHY ONLY WORKOUTS COUNT The research behind this app measured leisure-time exercise — deliberate workouts, not commuting, chores, or everyday steps. So Bide METrics only counts logged workouts too. It's a small trade-off (a walk you don't start as a workout won't count) for a number you can actually trust against the science, instead of an all-day activity score that looks impressive but means something different. WHAT YOU GET • A weekly ring showing your MET-hours against a personal target • A pacing cue — see at a glance whether you're on track for the week • Activity zones from "below minimum" to "high," grounded in the research • A breakdown of which workouts drove your total • History: weekly bars, a yearly-average trend, and how many weeks you hit target • This week / this month / this year / past years — switch with a tap • Home Screen and Lock Screen widgets for a glance without opening the app BUILT ON YOUR HEALTH DATA Bide METrics reads your recorded workouts and body weight from Apple Health and does the math the studies do: workout energy ÷ body weight, plus the resting metabolism burned during the workout. Nothing to log by hand — start a workout on your Apple Watch or iPhone like you normally would. PRIVATE BY DESIGN No account. No servers. No analytics. No third-party SDKs. Bide METrics never makes a network request — your health data never leaves your iPhone, and if you delete the app, its data goes with it. Set your target, log your workouts, and watch the number that actually tracks with a longer, healthier life. — MET-hours follow the compendium definition of physical activity intensity, scoped to recorded workouts to match how the cited research measured activity. Targets and dose-response framing draw on peer-reviewed physical-activity and mortality research (Arem et al., 2015) and the 2024 Adult Compendium of Physical Activities. Bide METrics is a fitness tool, not a medical device, and does not diagnose, treat, or prevent any condition.

Screenshots

Self4 screens
Bide METrics4 screens

Verdict

The call

The clearest difference is in-app purchases: Bide METrics at none against Self's 1. Self's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 26.0). On price and ads 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. Self sells 1 one-off in-app purchase. Bide METrics asks for nothing beyond the download.

Scorecard3 real differences · 7 level
Self versus Bide METrics: the parameters behind the verdict, then further details
ParameterSelfBide METrics
PriceFreeFree
Rating4.1 (261 ratings) — better—
Positive reviews56.8% of reviews—
Number of ratings261 — better—
Update frequencyWeekly—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better26.0
Further details — not scored
Size49 MB4 MB
Age rating4+4+
DeveloperSelf-Talk+Nahuai Badiola

Bugs and requests

Self

Reported bugs

3 issues
  • App crashes or freezes on launch
  • Unable to log in or access account
  • Subscription issues with billing and cancellation

Requested features

3 requests
  • Add voice/speaker options
  • Implement progress tracking and analytics
  • Improve user experience and app stability

Bide METrics

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Self

One-time1
  • Self-Talk 30-Day Access$19.99
None

Bide METrics

No in-app purchases

Questions

Is Self free?
Self is free to download, with in-app purchases available.
Is Bide METrics free?
Bide METrics is free to download, with no in-app purchases.
Do Self or Bide METrics have ads?
Neither Self nor Bide METrics shows ads.

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