Comparison

Sleep Breathing Analysis vs Dawnlog

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

Head to head
About

Sleep Breathing Analysis

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Sleep Breathing Analysis is a companion app designed to work with the AI Sleep Breathing Analyzer for personal sleep health management. By analyzing snoring sound data recorded during sleep, the app helps users understand sleep breathing patterns and observe long-term trends. With this app, you can easily sync device data and view daily summaries, trend charts, and time-based distributions, providing useful insights for sleep health awareness.

About

Dawnlog

Features
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Dawnlog is a morning sleep diary. Each morning you answer a few short questions about last night: when you got into bed, when you tried to sleep, how long it took, how often you woke up, when you woke for good, when you got up, and how you rate your sleep quality. Most mornings it takes about fifteen seconds. Over days and weeks the diary shows what your nights really look like: time in bed, total sleep, how long you lay awake, and how these change. A daily reminder keeps the habit going, and with Dawnlog Pro the Home Screen widget lets you log last night in one tap. When you have an appointment, Dawnlog Pro turns any period of up to four weeks into a clean PDF report with the averages and charts a doctor or sleep specialist expects from a sleep diary. FREE, FOREVER • Morning entry with unlimited history • Overview, averages and chart • Daily reminder • CSV export of every night you logged, from Settings • A sample report, so you can see the PDF before you buy DAWNLOG PRO — ONE-TIME PURCHASE, NO SUBSCRIPTION • PDF report for your doctor, any period up to four weeks, as often as you like • Extra fields: naps, medication, caffeine • Home Screen widget, with an option to hide the numbers PRIVATE BY DESIGN • No account, no sign-in, no server of ours • No ads, no analytics, no third-party SDKs • Your diary is stored on your iPhone and in your own device backup; nothing is sent to us • Delete everything at any time from Settings Dawnlog is a personal diary. It is not a medical device and does not diagnose, treat, or give health advice. Values are calculated only from what you entered. For interpretation and health decisions, talk to your doctor.

Screenshots

Sleep Breathing Analysis4 screens
Dawnlog4 screens

Verdict

The call

The clearest difference is in-app purchases: Sleep Breathing Analysis at none against Dawnlog's 1. Sleep Breathing Analysis also leads on iOS requirement (15.6 vs 18.0). Dawnlog's advantage is update cadence (weekly vs fortnightly). On price, ads and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Dawnlog sells 1 one-off in-app purchase. Sleep Breathing Analysis asks for nothing beyond the download.

UpkeepUpdate frequency

Sleep Breathing Analysis ships an update fortnightly, Dawnlog weekly. The most recent releases landed on November 9, 2026 and November 6, 2026 respectively.

Scorecard3 real differences Ā· 3 level
Sleep Breathing Analysis versus Dawnlog: the parameters behind the verdict, then further details
ParameterSleep Breathing AnalysisDawnlog
PriceFreeFree
Update frequencyFortnightlyWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPod — betteriPhone
Requires iOS15.6 — better18.0
Further details — not scored
Size2 MB2 MB
Age rating4+4+
DeveloperSynerter CorporationNenad Jovic

In-app purchases

None

Sleep Breathing Analysis

No in-app purchases

1 purchases

Dawnlog

One-time1
  • Dawnlog Pro$8.99

Questions

Is Sleep Breathing Analysis free?
Sleep Breathing Analysis is free to download, with no in-app purchases.
Is Dawnlog free?
Dawnlog is free to download, with in-app purchases available.
Do Sleep Breathing Analysis or Dawnlog have ads?
Neither Sleep Breathing Analysis nor Dawnlog shows ads.
Which is updated more often, Sleep Breathing Analysis or Dawnlog?
Sleep Breathing Analysis ships an update fortnightly, and Dawnlog weekly. Most recently, Sleep Breathing Analysis was updated on November 9, 2026 and Dawnlog on November 6, 2026.

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