Comparison

Simple Cycle. vs Pilates Time Studio

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

Head to head
About

Simple Cycle.

This private period tracker keeps all your sensitive health data securely on your device. Log your cycle, track symptoms, and receive accurate predictions without any cloud syncing or account creation. Enjoy a simple, secure, and private experience for managing your menstrual health.

Highlights
  • Local-only data storage
  • Cycle calendar with fertile window indicator
  • Smart predictions based on logs
  • Quick logging for flow, cramps, mood
  • Face ID/Touch ID app lock
  • CSV data export
  • One-time purchase
Read full description

A period tracker built for women who refuse to send their cycle to the cloud. Local-only. No account. No subscription. Nothing leaves your phone. Ever. Open the app, log your day, close it. Open it again when you need to. The cycle stays here, predictions get smarter as you log, and nobody — not us, not Apple, not your phone carrier, not advertisers — sees a single byte of it. What you get: • Cycle calendar with period dots and a passive fertile-window indicator • Predictions that learn from your own logs — more cycles, sharper predictions • Quick logging — flow, cramps, mood, optional notes • Face ID / Touch ID app lock • One period reminder, one day before — or off • Full CSV export, anytime, no questions What you don't get: • No accounts. No login. Ever. • No iCloud sync. No Apple Health sync. No cross-device anything. • No ads. No analytics. No trackers. • No subscription. No upsells. No "premium tier." • No streaks, badges, or daily check-in nagging. • No symptom mining. No AI "cycle coach." The deal: Free for 7 days. Then $1.99, once — yours forever. No subscription. No price hike. The lowest one-time price on the App Store for a serious period tracker, and the only one that physically cannot leak your data because it's never connected to anything. The fertile-window indicator is estimated from cycle averages and is not a contraceptive — not for family planning. Built by Under5 — apps that respect your time, your privacy, and your wallet.

About

Pilates Time Studio

This app allows members of a specific studio to book classes, manage their memberships, and view their training history. It helps users stay organized with class reservations, membership status, and payment information.

Highlights
  • Book pilates classes
  • Manage reservations
  • View studio schedule
  • Track membership status
  • Review training history
  • Check outstanding payments
  • Receive automatic notifications
Features
Read full description

Pilates Time Studio is the official mobile app for members of Pilates Time Studio. Easily book classes, manage your membership, and stay updated with your studio schedule. With the app you can quickly reserve your spot in classes, track your membership status, and view your training history in one place. - Book pilates classes and manage your reservations - View the studio schedule and available sessions - Track your active membership and remaining sessions - Review past classes and expired memberships - Check outstanding payments - Receive automatic notifications about upcoming classes and membership updates Pilates Time Studio helps you stay organized and get the most out of your training.

Screenshots

Simple Cycle.3 screens
Pilates Time Studio4 screens

Verdict

The call

The clearest difference is in-app purchases: Pilates Time Studio at none against Simple Cycle.'s 1. On price, rating, ratings volume and update cadence 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. Simple Cycle. sells 1 one-off in-app purchase. Pilates Time Studio asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Simple Cycle. against 5.0 for Pilates Time Studio. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

Simple Cycle. ships an update every 2 months, Pilates Time Studio every 6 weeks. Both last shipped on September 30, 2026.

Scorecard2 real differences · 8 level
Simple Cycle. versus Pilates Time Studio: the parameters behind the verdict, then further details
ParameterSimple Cycle.Pilates Time Studio
PriceFreeFree
Rating5.0 (2 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings2 — better1
Update frequencyEvery 2 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationPaidFree — better
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size5 MB18 MB
Age rating4+12+
DeveloperCoreLift LLCCrystal Pigeon

Customer experience

Simple Cycle.

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

Pilates Time Studio

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Simple Cycle.

One-time1
  • Own it Forever!$1.99
None

Pilates Time Studio

No in-app purchases

Questions

Is Simple Cycle. free?
Simple Cycle. is free to download, with in-app purchases available.
Is Pilates Time Studio free?
Pilates Time Studio is free to download, with no in-app purchases.
Which has better reviews, Simple Cycle. or Pilates Time Studio?
Simple Cycle. and Pilates Time Studio are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.
Do Simple Cycle. or Pilates Time Studio have ads?
Neither Simple Cycle. nor Pilates Time Studio shows ads.
Which is updated more often, Simple Cycle. or Pilates Time Studio?
Simple Cycle. ships an update every 2 months, and Pilates Time Studio every 6 weeks. Most recently, Simple Cycle. was updated on September 30, 2026 and Pilates Time Studio on September 30, 2026.

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