Comparison

biorhythm cycles vs Redig

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

Head to head
About

biorhythm cycles

Calculate and track your daily physical, emotional, and intellectual cycles. Understand how these periodic changes affect your energy, mood, and creativity. Compare your feelings to your biorhythm values and discover potential daily patterns.

Highlights
  • Calculate physical, emotional, and intellectual biorhythms
  • Compare daily biorhythm values to personal feelings
  • Utilize classical and improved biorhythm models
  • View generalized biorhythm graph
  • Track cycles from birth date
Features
Read full description

Biorhythm Cycles calculates your three classic biorhythm cycles from your date of birth and plots them on a clear, interactive graph. According to biorhythm theory, three cycles run from the day you were born: • Physical (23 days) — energy, strength and stamina • Emotional (28 days) — mood and feelings • Intellectual (33 days) — focus and creative thinking Knowing your biorhythms makes it easier to sense what to expect from yourself on any given day — when to plan important things and when to take it easy. Features: • Interactive graph of all three cycles • Swipe through days to see past and upcoming highs and lows • Two calculation models: classic (whole days) and improved (more precise periods) • Simple, modern interface Just enter your date of birth and the app instantly builds your biorhythms. Everything is calculated right on your device. Download for free and follow your biorhythms every day!

About

Redig

Features
Read full description

TRAIN YOUR WAY Build multi-split programs like Push/Pull/Legs or Upper/Lower that rotate automatically. Prefer flexibility? Create standalone training sessions anytime. Use Smart Shuffle to get recovery-aware exercise suggestions based on what you’ve trained recently. ADVANCED SET TRACKING Go beyond basic logging with support for: • Warm-up sets • Dropsets • Supersets • RiR tracking for autoregulation PROGRESS YOU CAN ACTUALLY USE See your training trends in a clear, customizable analytics dashboard: • Estimated 1RM (Epley formula) • Volume, frequency, and duration trends • PR tracking and exercise progression • Muscle group volume, frequency, and rest metrics • Overtraining risk signals • Pin and reorder cards to build your own summary view BUILT FOR THE GYM FLOOR Log faster and stay focused during sessions: • One-tap set completion • Built-in rest timer • Previous-session context for progressive overload • Exercise notes and machine settings • Lock Screen + Dynamic Island Live Activity support EXERCISE LIBRARY A large exercise database with: • Exercise images • Muscle targeting details • Instructions and tips • Custom exercise creation for your own variations YOUR DATA, YOUR CONTROL • On-device storage by default • iCloud sync across Apple devices • No account required DESIGNED TO FEEL GOOD DAILY • Clean, modern interface • Dark mode optimized • Custom theme accents • Smooth, focused interactions Whether you follow a structured strength split or train session-by-session, Redig gives you the tools to stay consistent and keep progressing. Download Redig and train with intent. Terms of Use: https://sinakes.github.io/redig-legal/terms.html Privacy Policy: https://sinakes.github.io/redig-legal/privacy.html

Screenshots

Redig4 screens

Verdict

The call

The clearest difference is update cadence: Redig at every 3 days against biorhythm cycles's every 5 months. biorhythm cycles's advantage is iOS requirement (15.0 vs 18.6). On price, ads, in-app purchases 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. biorhythm cycles sells 1 one-off in-app purchase and Redig sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

biorhythm cycles ships an update every 5 months, Redig every 3 days. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.

Scorecard2 real differences · 8 level
biorhythm cycles versus Redig: the parameters behind the verdict, then further details
Parameterbiorhythm cyclesRedig
PriceFreeFree
Rating4.3 (220 ratings) — better—
Positive reviews40.9% of reviews—
Number of ratings220 — better—
Update frequencyEvery 5 monthsEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS15.0 — better18.6
Further details — not scored
Size4 MB339 MB
Age rating4+4+
DeveloperPetro RiznykModum Ventures AB

In-app purchases

1 purchases

biorhythm cycles

One-time1
  • Remove ads$1.99
3 purchases

Redig

Subscriptions2
  • Redig Premium Monthly$3.991 Month
  • Redig Premium Yearly$39.991 Year
One-time1
  • Redig Premium Lifetime$99.90

Questions

Is biorhythm cycles free?
biorhythm cycles is free to download, with in-app purchases available.
Is Redig free?
Redig is free to download, with in-app purchases available.
Do biorhythm cycles or Redig have ads?
Neither biorhythm cycles nor Redig shows ads.
Which is updated more often, biorhythm cycles or Redig?
biorhythm cycles ships an update every 5 months, and Redig every 3 days. Most recently, biorhythm cycles was updated on October 13, 2026 and Redig on October 10, 2026.

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