Comparison

Bedtime vs Concert Light Sync

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

Head to head
About

Bedtime

Create personalized bedtime stories for children with customizable heroes, settings, and morals. Adjust story length and add unique details to craft enchanting adventures. Save and revisit favorite tales for a magical bonding experience.

Highlights
  • Personalized story creation
  • Customizable heroes and settings
  • Incorporate moral lessons
  • Adjustable story length
  • Save and share stories
  • AI-powered storytelling
Features
Read full description

Bedtime Books brings the magic of personalized storytelling right into your hands. Crafting a bedtime tale has never been easier or more enchanting. With our app, every night becomes a new adventure that resonates deeply with your child's imagination. FEATURES: 1. Hero Selection: Introduce your child's favorite characters or even family members into the story. The heroes they love and recognize, starring in their very own tales! 2. Diverse Landscapes: From whimsical 'Dinosaur Land' to mystical 'Mermaid Lagoon', our range of settings will transport your child to captivating worlds. Fancy crafting a unique place? You can! 3. Moral of the Story: Teach values through storytelling. Whether it's about "honesty", "bravery", or "kindness", pick a lesson that suits the night. Or customize your own for a personal touch. 4. Story Length: Whether you've got time for a short tale or a long adventure, adjust the story's length to suit your bedtime routine. 5. Extra Input Prompt: Add special details or plot twists using the prompt feature. It's a space to sprinkle in some extra magic or familiar anecdotes. 6. Save Your Tales: Each story can be saved, allowing you to revisit favorite adventures or share them with loved ones. With Bedtime Books, bedtime isn't just a routine; it's an experience. One where parents and kids come together, bonding over tales that are as unique as they are. Download today and turn every night into a magical storytelling journey! Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Concert Light Sync

Transform your phone into an audio-reactive concert light. It uses the microphone to create dynamic visual effects like strobes and pulses, with intuitive swipe controls and adjustable brightness. Designed for dark environments, it features a modern UI with a dimming option to reduce glare.

Highlights
  • Audio-reactive visual modes
  • 60fps smooth animations
  • Swipe-first controls
  • Haptic color selection
  • Adjustable brightness
  • Dim UI safety option
Features
Read full description

Concert Light Sync is a mobile app that turns a phone screen into an audio-reactive concert light. It listens to live sound through the microphone and drives smooth 60fps visual modes—Strobe, Flow, Pulse, Solid, Wave, and Rainbow—with swipe-first controls, long-press lock, haptic color selection, and adjustable brightness. Built for dark venues, it uses a modern glassmorphism UI with a Dim UI safety option to reduce glare while keeping the light output strong.

Screenshots

Bedtime4 screens
Concert Light Sync4 screens

Verdict

The call

The clearest difference is rating: Concert Light Sync at 5.0 against Bedtime's 4.1. Concert Light Sync also leads on in-app purchases (none vs 3) and review sentiment (100% vs 75%). Bedtime's advantage is ads (none vs shown) and ratings volume (16 vs 3). On price 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. Bedtime sells 3 in-app purchases, starting at $2.99 per 7 days. Concert Light Sync asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Concert Light Sync holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Bedtime has 16 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 75% of Bedtime's written reviews are positive against 100% of Concert Light Sync's.

UpkeepUpdate frequency

Bedtime ships an update monthly, Concert Light Sync every 11 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard8 real differences · 2 level
Bedtime versus Concert Light Sync: the parameters behind the verdict, then further details
ParameterBedtimeConcert Light Sync
PriceFreeFree
Rating4.1 (16 ratings)5.0 (3 ratings) — better
Positive reviews75.0% of reviews100.0% of reviews — better
Number of ratings16 — better3
Update frequencyMonthlyEvery 11 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS11.0 — better15.1
Further details — not scored
Size100 MB49 MB
Age rating4+17+
DeveloperHbrothers L.L.C.Lionel Delmo

Customer experience

Bedtime

All ratings16 ratings
Positive75.0%
Neutral6.3%
Negative18.8%
Written reviews8 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

Concert Light Sync

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Bedtime

Subscriptions3
  • Weekly subscription3 Days trial$2.997 Days
  • Monthly subscription3 Days trial$7.991 Month
  • Yearly Subscription3 Days trial$19.991 Year
None

Concert Light Sync

No in-app purchases

Questions

Is Bedtime free?
Bedtime is free to download, with in-app purchases available.
Is Concert Light Sync free?
Concert Light Sync is free to download, with no in-app purchases.
Which has better reviews, Bedtime or Concert Light Sync?
Concert Light Sync is rated higher. Bedtime averages 4.1 out of 5 from 16 ratings, while Concert Light Sync averages 5.0 from 3 ratings.
Do Bedtime or Concert Light Sync have ads?
Concert Light Sync shows ads; Bedtime does not.
Which is updated more often, Bedtime or Concert Light Sync?
Bedtime ships an update monthly, and Concert Light Sync every 11 days. Most recently, Bedtime was updated on November 3, 2026 and Concert Light Sync on October 31, 2026.

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