Comparison

Sestra vs LOCKIN Movement

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

Head to head
About

Sestra

Track your menstrual cycle, log symptoms, and receive personalized wellness guidance. This app offers insights into your cycle phases and provides an AI guide for supportive answers about your health.

Highlights
  • Cycle tracking with phase insights
  • Daily symptom and mood check-ins
  • Personalized wellness guidance
  • Medication tracking with reminders
  • AI-powered health guide
  • Medical resource discovery
Features
Read full description

Sestra is your personal wellness companion for menstrual cycle tracking, symptom check-ins, and everyday support. Track your cycle phases, understand patterns over time, and get practical guidance tailored to where you are in your cycle—so you can feel more prepared, informed, and in control. From period logs and symptom tracking to reminders and resources, Sestra helps you stay consistent with your self-care routines and wellness goals. You can also chat with Aya, your in-app AI guide, for supportive, phase-aware answers to questions about your cycle, mood, symptoms, and wellness habits. Key features: - Cycle tracking with phase-based insights (menstrual, follicular, ovulation, luteal) - Daily symptom and mood check-ins to understand patterns - Personalized wellness guidance, including nutrition and supplement suggestions by cycle phase - Medication tracking with optional reminders and scheduled notifications - Education hub with videos and articles (including PDFs) - Map-based medical resources and provider discovery - Custom avatar creation to personalize your experience - Optional premium subscription to unlock advanced features and deeper insights Sestra is designed for wellness support and organization and is not a substitute for professional medical advice. Terms of Use: https://sestrahealth.com/terms

About

LOCKIN Movement

Features
Read full description

LOCKIN is a fitness connection app built to help people find workout partners, connect with trainers, discover fitness events, and stay accountable. Whether you’re just getting started, returning to fitness, or already training consistently, LOCKIN helps you connect with people who share your goals. FIND WORKOUT PARTNERS Discover other fitness-minded people, view profiles, show interest, match, and connect with potential workout partners. CONNECT WITH TRAINERS Browse trainer profiles, learn about their specialties, and connect with fitness professionals through the app. DISCOVER FITNESS EVENTS Find and join fitness events, challenges, meetups, and other opportunities to connect with the fitness community. STAY ACCOUNTABLE Build real fitness connections that can help you stay motivated and consistent. LOCKIN PLUS Optional premium features provide additional tools including unlimited swipes, seeing who liked you, additional LOCK INs, rewind, increased profile visibility, and other supported features. FOR TRAINERS Trainers can create professional profiles, increase their visibility, connect with potential clients, and use supported trainer and event features. LOCKIN is built around one mission: Never Train Alone. This app uses the standard Apple EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Sestra4 screens
LOCKIN Movement4 screens

Verdict

The call

The clearest difference is in-app purchases: Sestra at none against LOCKIN Movement's 4. LOCKIN Movement's advantage is update cadence (every 3 days vs monthly). On price, ads, device support and iOS requirement 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. LOCKIN Movement sells 4 in-app purchases, starting at $7.99 per month. Sestra asks for nothing beyond the download.

UpkeepUpdate frequency

Sestra ships an update monthly, LOCKIN Movement every 3 days. The most recent releases landed on October 31, 2026 and October 26, 2026 respectively.

Scorecard2 real differences · 8 level
Sestra versus LOCKIN Movement: the parameters behind the verdict, then further details
ParameterSestraLOCKIN Movement
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyMonthlyEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFreemium—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.115.0 — better
Further details — not scored
Size61 MB141 MB
Age rating12+17+
DeveloperSestra Health LLCLOCKIN Limited Liability Company

In-app purchases

None

Sestra

No in-app purchases

4 purchases

LOCKIN Movement

Subscriptions4
  • LOCKIN Plus Monthly7 Days trial$7.991 Month
  • LOCKIN Trainer Monthly14 Days trial$19.991 Month
  • LOCKIN Plus Annual7 Days trial$69.991 Year
Show 1 more
  • LOCKIN Trainer Annual14 Days trial$149.991 Year

Questions

Is Sestra free?
Sestra is free to download, with no in-app purchases.
Is LOCKIN Movement free?
LOCKIN Movement is free to download, with in-app purchases available.
Do Sestra or LOCKIN Movement have ads?
Neither Sestra nor LOCKIN Movement shows ads.
Which is updated more often, Sestra or LOCKIN Movement?
Sestra ships an update monthly, and LOCKIN Movement every 3 days. Most recently, Sestra was updated on October 31, 2026 and LOCKIN Movement on October 26, 2026.

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