Comparison

Frequencies vs PepLog

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

Head to head
About

Frequencies

Craft personalized sound environments using a vast library of natural sounds to promote relaxation and well-being. Explore millions of unique audio combinations to create your perfect auditory escape.

Highlights
  • Custom soundscape creation
  • Extensive natural sound library
  • Millions of unique combinations
  • Promotes relaxation
  • Focus enhancement
Features
Read full description

Frequencies allows you to create your own custom soundscapes, filled with natural sounds to help you relax. Create more than a million unique custom soundscapes today! Terms of Use: https://www.frequencies-app.com/eula

About

PepLog

This app helps users manage peptide protocols by providing a private, on-device logbook. Quickly record doses, track vial usage, monitor consistency with streaks and history, and log weight over time. It also includes a unit converter for precise measurements.

Highlights
  • Log doses in seconds
  • Track vial contents and remaining amounts
  • Monitor logging consistency and history
  • Chart weight over time with goals
  • Unit converter for syringe measurements
  • Private, on-device data storage
Features
Read full description

PepLog is a medication reminder & logbook for people who manage a peptide protocol and want to keep track of their progress & history. It's built around one idea: recording a dose should take seconds, right when it happens, the way a food tracker works. WHAT YOU CAN DO • Log a dose in a couple of taps: amount, time, injection site, and a note • Track your vials: see how much you have left as you log, when each vial was mixed, and how long ago. Finished vials remain in your history • Track meals and macros in beta: scan food barcodes, log meals, and keep an eye on your daily totals • Revisit your eating history: tap a day to review, add, or edit meals. Recently scanned foods make repeat entries easier without adding calories until you log them • Progress photos: capture on a repeatable angle, compare any two side by side, and watch your timeline build over months • See what you've invested: record what a vial cost and PepLog shows your spend, your cost per logged dose, and how much of what you mixed you've used • Set reminders on your own schedule, with multiple times a day, and log or snooze straight from the notification • See your consistency: dose-logging streaks, badges, a week view, and a history of everything you've recorded, plus a separate meal streak • Track your weight and hydration over time, with your own optional goals • Make PepLog yours: choose English or Spanish and switch between light and dark mode in Settings NEW IN 1.5.0 • Spanish is here! Share PepLog with Spanish-speaking friends and family • Macro tracking in beta, including barcode scanning, recently scanned foods, meal history, and daily meal celebrations • Optional referral codes during onboarding to support the person who introduced you to PepLog • Improved sign-in and checkout recovery, with protection against repeated checkout taps • Appearance controls are now in Settings • The standalone in-app measurement calculator has been removed PEPLOG PRO PepLog is a subscription app. Choose a yearly plan with a 3-day free trial for eligible subscribers, or a monthly plan with no trial. Prices are always shown in the app before any purchase, payment is handled by Apple, and you can cancel anytime in your App Store settings. Installed before version 1.2? Your access stays as it was. PepLog is a personal record-keeping tool. It does not provide medical advice, dosing recommendations, or treatment guidance, and it does not recommend or endorse any substance. Always consult a qualified healthcare provider before starting, stopping, or changing any regimen. For adults 18+. Questions or feedback? Contact support@trypeplog.com. Privacy Policy: https://www.trypeplog.com/privacy-policy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Frequencies4 screens
PepLog4 screens

Verdict

The call

The clearest difference is rating: Frequencies at 5.0 against PepLog's 4.4. Frequencies also leads on iOS requirement (15.0 vs 17.0). PepLog's advantage is ads (none vs shown) and update cadence (fortnightly vs every 3 months). On price, review sentiment, 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. Frequencies sells 3 in-app purchases, starting at $9.99 per month and PepLog sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Frequencies holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: PepLog has 25 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Frequencies ships an update every 3 months, PepLog fortnightly. The most recent releases landed on October 15, 2026 and October 25, 2026 respectively.

Scorecard6 real differences · 4 level
Frequencies versus PepLog: the parameters behind the verdict, then further details
ParameterFrequenciesPepLog
PriceFreeFree
Rating5.0 (1 ratings) — better4.4 (25 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings125 — better
Update frequencyEvery 3 monthsFortnightly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size82 MB34 MB
Age rating4+17+
Developerstartbahn11 GmbHMoises Olivares

Customer experience

Frequencies

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

PepLog

All ratings25 ratings
Positive84.0%
Neutral0.0%
Negative16.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Frequencies

Subscriptions3
  • Frequencies Premium$9.991 Month
  • Frequencies Premium3 Days trial$29.996 Months
  • Frequencies Premium$45.991 Year
2 purchases

PepLog

Subscriptions2
  • PepLog Pro Monthly$9.991 Month
  • PepLog Pro Yearly3 Days trial$29.991 Year

Questions

Is Frequencies free?
Frequencies is free to download, with in-app purchases available.
Is PepLog free?
PepLog is free to download, with in-app purchases available.
Which has better reviews, Frequencies or PepLog?
Frequencies is rated higher. Frequencies averages 5.0 out of 5 from 1 ratings, while PepLog averages 4.4 from 25 ratings.
Do Frequencies or PepLog have ads?
Frequencies shows ads; PepLog does not.
Which is updated more often, Frequencies or PepLog?
Frequencies ships an update every 3 months, and PepLog fortnightly. Most recently, Frequencies was updated on October 15, 2026 and PepLog on October 25, 2026.

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