Comparison

Dreamlight Sleepmask vs ALog

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

Head to head
About

Dreamlight Sleepmask

This app offers personalized sleep-aid audio and light therapy to promote natural sleep and mindfulness. It also features beauty treatments with infrared light, wake-up assistance, and sleep tracking. Additionally, it helps users manage jet lag and provides genetic insights into sleep habits.

Highlights
  • Personalized sleep-aid audio
  • Doctor-developed breathing techniques
  • Infrared light therapy for beauty
  • Adjustable wake-up lighting
  • Sleep time and heart rate tracking
  • Jet lag management
  • Genetic sleep trait identification
Features
Read full description

Sleep-aid audio: Provided with personalized audio, such as white noise, binaural beats, ASMR, light music and natural sounds promote organic, natural sleep. Sleep-aid lighting therapy: Setting up duration and intensity of doctor developed breathing techniques to bring calm and mindfulness. Beauty Facial: Setting up duration and intensity of infrared light therapy. Wake-up Rested: Adjusting the duration and intensity of wake-up lighting, inputting the timing of getting awakened. Track your sleep: Sleep time and heart rate recorded and displayed daily, weekly and monthly. Lessen jet lag: Dreamlight uses algorithm to calculate the best sleep plan for travel, provided with melatonin-regulating lighting therapy on time to help users arrive rested. Genetic insight: Identify natural sleep traits, DNA-predicted sleep habits compared with those recorded by Dreamlight, with updates set to offer customized advice.

About

ALog

Record your thoughts and life's moments using your phone's microphone. This app automatically transcribes your audio entries into text and provides AI-powered summaries for quick review. Share your memories effortlessly and securely.

Highlights
  • Audio diary recording
  • Voice-to-text transcription
  • AI-powered summaries
  • Seamless sharing
  • Secure on-device storage
  • Open source
Read full description

Transform your iPhone into a powerful audio diary with ALog - your personal space to express yourself and capture life's moments. FEATURES: ▪ Audio Diary ALog simplifies the diary-keeping process by turning your device into a personal voice recorder. Record your thoughts, feelings, ideas, or experiences at the tap of a button. Perfect for those busy days when you don't have time to write or for capturing the authenticity of your voice. ▪ Voice-to-Text Transcription ALog isn't just an audio recorder. It also automatically transcribes your voice entries into text, providing you with a written version of your thoughts and experiences. ▪ AI-Powered Summaries Our app intelligently summarizes your audio entries, providing you with a brief overview of your memories at a glance. No need to listen to lengthy recordings when you can get the gist with a quick read! ▪ Seamless Sharing Feel like sharing a special memory with your loved ones? With ALog, you can effortlessly share your voice recordings or their AI-generated summaries via social media or email. ▪ Safe, Secure, and Open Source Your privacy is our utmost priority. All entries are securely stored on your device, ensuring your personal thoughts and experiences are for your eyes only. ALog is also completely open source, which allows everyone to verify our security measures and contribute to making the app even safer. We believe in transparency and community collaboration as the cornerstone for building a trustworthy app. Turn your thoughts and experiences into lasting memories with ALog - your personal AI-powered audio diary. Whether you're capturing fleeting thoughts, exciting adventures, or everyday musings, your voice brings them to life, and our AI helps you revisit them in an effortless way.

Screenshots

Dreamlight Sleepmask4 screens
ALog4 screens

Verdict

The call

The clearest difference is review sentiment: ALog at 97% against Dreamlight Sleepmask's 20%. ALog also leads on rating (4.8 vs 2.0) and ratings volume (77 vs 9). Dreamlight Sleepmask's advantage is in-app purchases (none vs 1) and iOS requirement (9.0 vs 16.0). On price, update cadence, 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. ALog sells 1 one-off in-app purchase. Dreamlight Sleepmask asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

ALog holds the better App Store score, 4.8 against 2.0. That said, the two scores are not equally well evidenced: ALog has 77 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 20% of Dreamlight Sleepmask's written reviews are positive against 97% of ALog's.

UpkeepUpdate frequency

Dreamlight Sleepmask ships an update fortnightly, ALog every 2 weeks. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

Scorecard6 real differences · 4 level
Dreamlight Sleepmask versus ALog: the parameters behind the verdict, then further details
ParameterDreamlight SleepmaskALog
PriceFreeFree
Rating2.0 (9 ratings)4.8 (77 ratings) — better
Positive reviews20.0% of reviews97.4% of reviews — better
Number of ratings977 — better
Update frequencyFortnightly — betterEvery 2 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, Apple Watch — better
Requires iOS9.0 — better16.0
Further details — not scored
Size111 MB4 MB
Age rating4+17+
Developer悟能(深圳)科技有限公司Tarbo Tech, LLC

Customer experience

Dreamlight Sleepmask

All ratings9 ratings
Positive22.2%
Neutral11.1%
Negative66.7%
Written reviews5 reviews
Positive20.0%
Neutral0.0%
Negative80.0%

ALog

All ratings75 ratings
Positive97.3%
Neutral1.3%
Negative1.3%
Written reviews38 reviews
Positive97.4%
Neutral2.6%
Negative0.0%

Bugs and requests

Dreamlight Sleepmask

Not enough reviews yet to summarise bugs or requests.

ALog

Reported bugs

4 issues
  • Restore purchase not working
  • Date confusion on watch
  • Lower quality transcriptions after upgrade
  • Watch app not working for some users

Requested features

20 requests
  • Customizable large models beyond OpenAI
  • More export options (remote server, cloud drives, bulk to computer)
  • Search function for older logs
  • Foldable transcription content
  • Summary export by time range (week, month)
Show 15 more
  • Kimi API support
  • Export all audio files (iCloud, GDrive)
  • Customizable recording quality
  • App lock feature
  • Apple Watch app
  • API for sending transcription/audio to other services
  • Abbreviated transcripts on main/prompt screens
  • iCloud support for cross-platform usage
  • Android version
  • Customizable prompts for notes
  • Shortcuts support
  • Mac version
  • iPad adaptation
  • Batch export functionality
  • Import recording function

In-app purchases

None

Dreamlight Sleepmask

No in-app purchases

1 purchases

ALog

One-time1
  • Premium$0.99

Questions

Is Dreamlight Sleepmask free?
Dreamlight Sleepmask is free to download, with no in-app purchases.
Is ALog free?
ALog is free to download, with in-app purchases available.
Which has better reviews, Dreamlight Sleepmask or ALog?
ALog is rated higher. Dreamlight Sleepmask averages 2.0 out of 5 from 9 ratings, while ALog averages 4.8 from 77 ratings.
Do Dreamlight Sleepmask or ALog have ads?
Neither Dreamlight Sleepmask nor ALog shows ads.
Which is updated more often, Dreamlight Sleepmask or ALog?
Dreamlight Sleepmask ships an update fortnightly, and ALog every 2 weeks. Most recently, Dreamlight Sleepmask was updated on October 24, 2026 and ALog on October 23, 2026.

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