Comparison

Allerwell vs Simple Sleep

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

Head to head
About

Allerwell

Easily track your daily calorie intake and monitor your nutrition with this app. It offers quick meal logging, macro breakdowns, and progress insights to help you achieve your health goals.

Highlights
  • Calorie tracking
  • Macro breakdown
  • Fast food logging
  • AI food scanner
  • Daily nutrition goals
  • Progress tracking
  • Allergy quick-check
Features
Read full description

Track calories, log meals, and stay on top of your nutrition with Allerwell. Allerwell is built to make daily calorie tracking simple, fast, and consistent. Log your meals, monitor your nutrition, and understand your intake with clear, structured insights designed to fit into your routine. KEY FEATURES • Calorie Tracking – Log meals and track your daily calorie intake with ease • Macro Breakdown – View protein, carbs, fats, and fibre across your day • Fast Food Logging – Add meals quickly with a streamlined logging experience • AI Food Scanner – Scan menus, or labels to assist with logging and nutrition estimates • Daily Nutrition Goals – Track progress against your calorie and nutrition targets • Progress Tracking – Monitor trends and stay consistent over time • Log History – Reuse previous entries for faster logging • Family Profiles – Manage nutrition tracking for multiple users • Allergy Quick-Check – Scan for your allergens such as nuts DESIGNED FOR • Anyone tracking daily calories and nutrition • Fitness routines such as maintenance, weight loss, or muscle gain • Busy lifestyles that need quick and simple food logging • Users who want a faster alternative to manual calorie tracking SIMPLE, CONSISTENT TRACKING Log your meals, track your intake, and stay consistent with your nutrition. Allerwell is designed to reduce friction and help you build better habits over time. Download Allerwell and take control of your daily nutrition.

About

Simple Sleep

Easily monitor your sleep patterns with a minimalist tracker. Understand your rest duration, bedtime, and wake-up times with simple one-tap logging. Set sleep goals and view comprehensive insights, all while prioritizing your privacy with on-device data processing.

Highlights
  • Effortless one-tap sleep tracking
  • Comprehensive sleep insights and data
  • Personalized sleep goal setting
  • Battery-friendly design
  • Live Activities and Dynamic Island integration
  • Apple Health synchronization
  • Privacy-first, on-device data processing
Features
Read full description

Simple Sleep is the easiest way to track your sleep patterns without the clutter. Designed for simplicity and privacy, it helps you understand your rest with just one tap. Say goodbye to complex sleep trackers that drain your battery. Simple Sleep is designed to be lightweight and efficient, ensuring your phone lasts through the night. KEY FEATURES: Effortless Tracking Just tap "Sleep" when you go to bed and "Wake Up" when you rise. The beautiful dark interface (Dark Mode) is easy on your eyes at night. Comprehensive Insights Explore the brand new Insights tab to understand your habits better. View your average sleep duration, typical bedtime and wake-up times, and sleep regularity with detailed data spanning recent days, weeks, and months. Sleep Goals Set a personalized sleep goal and track your consistency. Easily monitor your progress and see exactly how many days you've successfully reached your target rest. Battery Friendly Our optimized tracking engine doesn't run heavy background processes. Your phone sleeps when you do. Live Activities & Dynamic Island See your sleep timer at a glance right from your Lock Screen or Dynamic Island (on iPhone 14 Pro and newer). Never wonder if you're still tracking. Apple Health Integration Seamlessly sync your sleep start and end times with Apple Health. Your data contributes to your overall health view without staying locked in our app. Track Interruptions Woke up in the middle of the night? Easily record wake-up events without stopping your session, giving you a clearer picture of your sleep quality. Privacy First We believe your sleep data belongs to you. Simple Sleep works entirely on-device. No accounts to create, no data tracking servers, and your data stays private. Download Simple Sleep today and start understanding your sleep better, simply. Terms of Use (EULA): https://madebyanji.com/simple-sleep/terms Privacy Policy: https://www.madebyanji.com/simple-sleep/privacy

Screenshots

Allerwell4 screens
Simple Sleep4 screens

Verdict

The call

The clearest difference is in-app purchases: Allerwell at none against Simple Sleep's 4. Allerwell also leads on ads (none vs shown). Simple Sleep's advantage is update cadence (weekly vs every 5 weeks) and ratings volume (5 vs 1). On price, rating, 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. Simple Sleep sells 4 in-app purchases, starting at $2.99 per month. Allerwell 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 Allerwell against 5.0 for Simple Sleep. That said, the two scores are not equally well evidenced: Simple Sleep has 5 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Allerwell ships an update every 5 weeks, Simple Sleep weekly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
Allerwell versus Simple Sleep: the parameters behind the verdict, then further details
ParameterAllerwellSimple Sleep
PriceFreeFree
Rating5.0 (1 ratings)5.0 (5 ratings)
Positive reviews—100.0% of reviews
Number of ratings15 — better
Update frequencyEvery 5 weeksWeekly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size119 MB56 MB
Age rating17+4+
DeveloperBALOOSTACK LTDANJI, LLC

Customer experience

Allerwell

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

Simple Sleep

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Allerwell

No in-app purchases

4 purchases

Simple Sleep

Subscriptions3
  • Super Simple Sleep (1 Month)$2.991 Month
  • Super Simple Sleep (6 Months)3 Days trial$6.996 Months
  • Super Simple Sleep (1 Year)7 Days trial$9.691 Year
One-time1
  • Super Simple Sleep (Lifetime)$16.99

Questions

Is Allerwell free?
Allerwell is free to download, with no in-app purchases.
Is Simple Sleep free?
Simple Sleep is free to download, with in-app purchases available.
Which has better reviews, Allerwell or Simple Sleep?
Allerwell and Simple Sleep are both rated 5.0 out of 5 on the App Store, from 1 and 5 ratings respectively.
Do Allerwell or Simple Sleep have ads?
Simple Sleep shows ads; Allerwell does not.
Which is updated more often, Allerwell or Simple Sleep?
Allerwell ships an update every 5 weeks, and Simple Sleep weekly. Most recently, Allerwell was updated on October 23, 2026 and Simple Sleep on October 24, 2026.

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