Comparison

VibroSaver vs AwakeSync

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

Head to head
About

VibroSaver

This app functions as a WiFi-connected vibrating alarm clock designed to wake even the heaviest sleepers without disturbing others. It allows for remote family wake-ups and voice control via smart assistants.

Highlights
  • WiFi connected vibrating alarm
  • Wake heavy sleepers
  • Remote family wake-up
  • Customizable vibration levels
  • Set weekday/weekend alarms
  • Voice control with Alexa/Google Assistant
  • AC powered
Read full description

VibroSaver is the world first WiFi vibrating alarm clock to make sure even heaviest sleepers can wake up. VibroSaver connects to your smartphone via WiFi. With VibroSaver you can make sure you wake up on time without disturbing your spouse or roommate even if your are a heaviest sleeper. It also allows you to wake up your family member on schedule or immediately even in a remote location. You do not need to shout or go upstairs to wake up your kids any more. In the VibroSaver app, create multiple alarms, select vibration level of normal or strong, and set weekdays or weekend. VibroSaver will work even when your phone is not connected or the phone's battery dies. Never worry about the battery power since it runs on AC power with included AC power adapter. Utilizing Amazon Alexa or Google assistant, you can turn off/on and change the vibration level with your voice. If you have Alexa enabled device or Google Home, simply say “Alexa”, “Hey, Google”, or “OK, Google” and give your command. VibroSaver will serve you.

About

AwakeSync

This smart alarm app uses your Apple Watch to monitor sleep stages and wake you during light sleep. It offers personalized wake-up times, recurring alarms, and smart home integration for a more pleasant morning experience.

Highlights
  • Personalized wake-up during light sleep
  • Multiple and recurring alarms
  • Smart home device integration
  • Sleep stage monitoring
  • Siri Shortcuts integration
  • Companion iPhone app
Features
Read full description

AwakeSync – The Smart Alarm for a Better Wake-Up AwakeSync is the ultimate smart alarm for Apple Watch, designed to wake you up gently during light sleep, making your mornings more pleasant and energized. Simply set your desired wake-up time and a flexible wake window, and AwakeSync will intelligently choose the optimal moment to wake you, ensuring you feel refreshed. Key Features: • Personalized Wake-Up: AwakeSync monitors your sleep stages and wakes you during light sleep for a smoother start to your day. • Multiple and Recurring Alarms: Set up alarms for different occasions and routines, with full support for custom repeat schedules. • Smart Home Integration: Automate your morning by connecting AwakeSync to your smart home devices, creating a more relaxing wake-up environment. Powered by a highly efficient, custom AI model, AwakeSync tracks your sleep without draining your battery. Simply wear your Apple Watch overnight, and let AwakeSync do the rest. The companion iPhone app allows you to manage your alarms, customize smart home automations, and even integrate with Siri Shortcuts to create your own personalized routines. With AwakeSync, you’re not just setting an alarm—you’re transforming your mornings.

Screenshots

VibroSaver4 screens
AwakeSync4 screens

Verdict

The call

The clearest difference is rating: VibroSaver at 4.4 against AwakeSync's 3.4. VibroSaver also leads on in-app purchases (none vs 2) and ratings volume (94 vs 5). AwakeSync's advantage is update cadence (every 2 weeks vs every 3 months) and review sentiment (33% vs 25%). On price, ads, monetization model 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. AwakeSync sells 2 one-off in-app purchases. VibroSaver asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

VibroSaver holds the better App Store score, 4.4 against 3.4. That said, the two scores are not equally well evidenced: VibroSaver has 94 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 25% of VibroSaver's written reviews are positive against 33% of AwakeSync's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

VibroSaver ships an update every 3 months, AwakeSync every 2 weeks. The most recent releases landed on August 4, 2026 and September 5, 2026 respectively.

Scorecard6 real differences · 4 level
VibroSaver versus AwakeSync: the parameters behind the verdict, then further details
ParameterVibroSaverAwakeSync
PriceFreeFree
Rating4.4 (94 ratings) — better3.4 (5 ratings)
Positive reviews25.0% of reviews33.3% of reviews — better
Number of ratings94 — better5
Update frequencyEvery 3 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFreeFree
DevicesiPhone, iPodiPhone, Apple Watch
Requires iOS9.0 — better17.0
Further details — not scored
Size114 MB33 MB
Age rating4+4+
DeveloperiLuvCubeon Solutions UG

Customer experience

VibroSaver

All ratings94 ratings
Positive81.9%
Neutral10.6%
Negative7.4%
Written reviews8 reviews
Positive25.0%
Neutral50.0%
Negative25.0%

AwakeSync

All ratings5 ratings
Positive40.0%
Neutral40.0%
Negative20.0%
Written reviews3 reviews
Positive33.3%
Neutral33.3%
Negative33.3%

In-app purchases

None

VibroSaver

No in-app purchases

2 purchases

AwakeSync

One-time2
  • Buy me a coffee$1.99
  • Pro$8.99

Questions

Is VibroSaver free?
VibroSaver is free to download, with no in-app purchases.
Is AwakeSync free?
AwakeSync is free to download, with in-app purchases available.
Which has better reviews, VibroSaver or AwakeSync?
VibroSaver is rated higher. VibroSaver averages 4.4 out of 5 from 94 ratings, while AwakeSync averages 3.4 from 5 ratings.
Do VibroSaver or AwakeSync have ads?
Neither VibroSaver nor AwakeSync shows ads.
Which is updated more often, VibroSaver or AwakeSync?
VibroSaver ships an update every 3 months, and AwakeSync every 2 weeks. Most recently, VibroSaver was updated on August 4, 2026 and AwakeSync on September 5, 2026.

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