Comparison

Zopper Engage vs FastSloth

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

Head to head
About

Zopper Engage

Features
Read full description

EMPLOYEE ENGAGEMENT AND HOLISTIC HEALTH IS A BIG CHALLENGE IN THE “NEW NORMAL” One size fits all benefits is no longer working as no two people are alike. Zopper Engage is a predictive platform which enables employees to personalise their benefits based on their needs and preference. Employees can simply place the benefit funds/points into the employee wallet, which the employees and their dependents can use across the Health, Wellness and Lifestyle ecosystem, where they can access supplements, gym memberships, running shoes and thousands of products. You can also use your points to buy taxi vouchers or music streaming subscriptions as traveling comfortably in a taxi might be wellness to an employee Vs. listening music might be distressing for someone else. YOUR EMPLOYEE ENGAGEMENT Ocktolife app also provides HR’s and companies to engage their employees and their dependents via health events, step challenges and more. Companies can simply use the platform to create real time surveys, announcements, polls, NPS & health risk assessment within a few clicks. As the employees and or their dependents interact, the HR’s and the companies can get real time information. REWARDS AND RECOGNITION With Zopper Engage, R&R is super easy and streamlined. HR’s can simply select the employee, write a short message and select the amount which they want to give as a reward and press “OK”. Zopper Engage will immediately announce the reward to the entire company as well as add the selected amount to the Employees wallet, thus instant gratification and usage. No more carrying receipts, submitting claims and then waiting for up to 45 days to get eh award money in your bank. simply put the money BUSINESS WORKFLOWS For small businesses, given their finance and HR teams are small and lean, Ocktolife platform also simplifies and automates business reimbursements, leave encashment, flex benefits claims and more. *Track your fitness together * - Ocktolife seamlessly integrates to your phone health apps. Stay tuned, while we add more wearable devices for you to track your health! Our vision is to create Healthy and Engaged workforce as given the current work environments, there is increasing levels of stress which the employees and their families are battling with and we are just taking a step to help them lead a holistic, healthier and better life. WHO CAN USE PULSE? Companies can provide their employees with access to Ocktolife. Please download this platform which provides personalised benefits, holistic wellness, health engagement and rewards in a single app. HOW DO YOU LIKE THE APP? LET US KNOW! In our continued quest for enhancing the experience, we would love to hear your feedback on how you find our app and how can we make it better. Just drop us a message at feedback@ocktolife.com

About

FastSloth

This app helps you track intermittent fasting with customizable schedules and real-time indicators of your body's stages. It also includes hydration logging, weight tracking with visual progress charts, and smart notifications to keep you on track. All your data stays private on your device.

Highlights
  • Customizable fasting schedules
  • Real-time ketosis and autophagy indicators
  • Hydration logging and reminders
  • Weight tracking with progress charts
  • Streak tracking and milestone badges
  • Home screen widgets
  • Private, no account required
Features
Read full description

No account. No subscription. No data leaves your phone. FastSloth is a private intermittent fasting tracker with fasting insights, **calorie tracking, a personal recipe book**, hydration and weight tracking, Home Screen widgets, and **custom themes with a Theme Builder**. Start fasting in one tap. ## NEW: CALORIE TRACKER & RECIPE BOOK Track your daily calories alongside your fasting progress. Log meals and foods throughout the day, see your calorie totals at a glance, and keep everything together in one simple place. Save your favorite meals in your personal Recipe Book so you can quickly reuse recipes and keep track of what you eat. ## THEMES & THEME BUILDER Choose a built-in theme or create your own. Customize colors and appearance with the Theme Builder and make FastSloth feel like yours. ## FASTING MADE SIMPLE Start with one tap. Choose 16:8, 14:10, 18:6, 20:4, OMAD, or create a custom fasting schedule. See estimated fasting stages as you progress, including fat burning, ketosis, and autophagy. ## CALORIE TRACKING Log your meals and track your daily calorie intake. See how your nutrition fits alongside your fasting schedule, hydration, and weight progress. ## RECIPE BOOK Save and organize your favorite recipes directly in FastSloth. Keep the meals you make most often close at hand and quickly reuse them when tracking what you eat. ## HYDRATION Log water in seconds, track daily progress, and set hydration reminders. See your progress from the Home Screen with the hydration widget. ## WEIGHT & INSIGHTS Track your weight over time with simple charts that make trends easy to see. ## SMART NOTIFICATIONS * Fast start and end alerts * Fasting stage notifications * Water reminders ## STREAKS & MILESTONES Track completed fasts, build streaks, and unlock milestone badges. ## HOME SCREEN WIDGETS See your current fast, hydration progress, and streak without opening the app. ## PRIVATE BY DESIGN No account. No subscription. Your fasting history, calorie logs, recipes, weight, hydration logs, and settings stay on your device. ## FASTING PROTOCOLS * **16:8** * **14:10** * **18:6** * **20:4** * **23:1 / OMAD** * **Custom schedules** Private. Personal. Lightweight. **Download FastSloth and start fasting your way.**

Screenshots

Zopper Engage4 screens
FastSloth4 screens

Verdict

The call

The clearest difference is in-app purchases: Zopper Engage at none against FastSloth's 1. Zopper Engage also leads on iOS requirement (17.6 vs 26.0). FastSloth's advantage is update cadence (weekly vs every 5 weeks). On price, ads 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. FastSloth sells 1 one-off in-app purchase. Zopper Engage asks for nothing beyond the download.

UpkeepUpdate frequency

Zopper Engage ships an update every 5 weeks, FastSloth weekly. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 6 level
Zopper Engage versus FastSloth: the parameters behind the verdict, then further details
ParameterZopper EngageFastSloth
PriceFreeFree
Rating—5.0 (5 ratings) — better
Number of ratings—5 — better
Update frequencyEvery 5 weeksWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhoneiPhone, iPad — better
Requires iOS17.6 — better26.0
Further details — not scored
Size154 MB10 MB
Age rating4+12+
DeveloperOcktolifeDarren Paul

In-app purchases

None

Zopper Engage

No in-app purchases

1 purchases

FastSloth

One-time1
  • Premium Lifetime$12.99

Questions

Is Zopper Engage free?
Zopper Engage is free to download, with no in-app purchases.
Is FastSloth free?
FastSloth is free to download, with in-app purchases available.
Do Zopper Engage or FastSloth have ads?
Neither Zopper Engage nor FastSloth shows ads.
Which is updated more often, Zopper Engage or FastSloth?
Zopper Engage ships an update every 5 weeks, and FastSloth weekly. Most recently, Zopper Engage was updated on November 8, 2026 and FastSloth on November 5, 2026.

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