Dreamlight Sleepmask vs ALog
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
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.
- Audio diary recording
- Voice-to-text transcription
- AI-powered summaries
- Seamless sharing
- Secure on-device storage
- Open source
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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
Verdict
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
Both are free to download. ALog sells 1 one-off in-app purchase. Dreamlight Sleepmask asks for nothing beyond the download.
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.
Dreamlight Sleepmask ships an update fortnightly, ALog every 2 weeks. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.
| Parameter | Dreamlight Sleepmask | ALog |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (9 ratings) | 4.8 (77 ratings) — better |
| Positive reviews | 20.0% of reviews | 97.4% of reviews — better |
| Number of ratings | 9 | 77 — better |
| Update frequency | Fortnightly — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, Apple Watch — better |
| Requires iOS | 9.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 111 MB | 4 MB |
| Age rating | 4+ | 17+ |
| Developer | 悟能(深圳)科技有限公司 | Tarbo Tech, LLC |
Customer experience
Dreamlight Sleepmask
ALog
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)
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- 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
Dreamlight Sleepmask
No in-app purchases
ALog
- Premium$0.99









