Comparison

SaltLess vs Sleep Tracker

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

Head to head
About

SaltLess

Read full description

Looking for an app to track sodium intake and reduce salt daily? SaltLess helps you build a sustainable low-sodium habit with simple daily logging. Inside the app, you can: Log actual intake in Tracking Mode Log intentional reduction in Zen Mode Convert sodium and salt quickly Stay consistent with daily reminders Review trends in history view Best for people searching for: a sodium tracker app a salt intake log a daily low-sodium habit tool Trial and subscription: A 7-day in-app trial starts on first launch (not an App Store subscription intro trial) Monthly and yearly plans are auto-renewable subscriptions You can manage or cancel auto-renewal in App Store account settings Health disclaimer: SaltLess is for wellness tracking only and does not provide medical advice, diagnosis, or treatment. Privacy Policy: https://github.com/RichradsY/SaltLess/blob/main/Privacypolicy.md Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Sleep Tracker

Gain insights into your sleep patterns and overnight health. Analyze sleep stages, duration, and recovery metrics. Features private sound analysis for snoring and talking, integrating with Apple Health for comprehensive wellness tracking.

Highlights
  • Sleep stage analysis
  • Sleep Charge and recovery rating
  • 14-day sleep debt trend
  • Overnight health data integration
  • Private night sound analysis
  • Snoring and talking detection
Features
Read full description

Understand what happened last night—and what it means for today. Sleep Tracker: SleepWell integrates with Apple Health (HealthKit) to turn available sleep and health data into clear, useful insights. See your sleep duration, stages, Sleep Charge, recovery, sleep debt, consistency, and overnight health trends in one place. YOUR NIGHT AT A GLANCE • Review total sleep, deep sleep, core sleep, light sleep, and awake time • See bedtime, wake time, sleep duration, and nightly stage patterns • Understand your Sleep Charge and recovery rating • Compare last night with recent averages RECOVERY AND LONG-TERM TRENDS • Follow a 14-day sleep debt trend • See sleep consistency, bedtime variation, and wake-time variation • Explore weekly and monthly changes in duration, recovery, stages, and health metrics • Turn nightly records into practical insights you can follow over time OVERNIGHT HEALTH INSIGHTS With your permission, SleepWell reads available data from Apple Health, including: • Heart rate and heart rate variability • Blood oxygen • Sleeping respiratory rate • Wrist temperature Data availability depends on the devices and apps connected to Apple Health. PRIVATE NIGHT SOUND ANALYSIS When you enable Night Sound Monitoring, SleepWell can analyze: • Snoring • Coughing • Possible sleep talking • Ambient noise and quiet periods Sound analysis runs on your device. Full-night raw audio is not uploaded or saved by default, and possible sleep talking is never transcribed. If you enable Save Snore Clips, only detected snore clips are stored locally; unpinned clips are deleted after 7 days. SLEEP WELL PRO Your first qualifying full-night sound experience is included at no charge and is counted only after at least four hours of valid monitoring. Sleep Well Pro unlocks: • Complete weekly and monthly analysis • Ongoing nightly sound monitoring after your included first night • Monitoring while your iPhone is locked or the app is in the background • Detailed sound timelines, ambient-noise distribution, and night-to-night trends Sleep Well Pro is available through weekly, monthly, and yearly auto-renewable subscriptions. Payment is charged to your Apple Account when your purchase is confirmed. Your subscription renews automatically unless canceled at least 24 hours before the current period ends. You can manage or cancel it in your App Store account settings. PRIVACY BY DESIGN Your sleep and health data stay on your device. Health data and raw microphone audio are not uploaded to our servers. SleepWell is designed for general wellness and informational purposes only. It does not provide medical advice, diagnosis, or treatment. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

SaltLess4 screens
Sleep Tracker4 screens

Verdict

The call

The clearest difference is iOS requirement: SaltLess at 15.0 against Sleep Tracker's 18.0. On price, ads, in-app purchases 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. SaltLess sells 3 in-app purchases, starting at $0.29 per month and Sleep Tracker sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 8 level
SaltLess versus Sleep Tracker: the parameters behind the verdict, then further details
ParameterSaltLessSleep Tracker
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequency—Every 6 days
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better18.0
Further details — not scored
Size3 MB17 MB
Age rating17+12+
Developer胜荇 杨子涵 王

In-app purchases

3 purchases

SaltLess

Subscriptions2
  • Monthly Premium$0.291 Month
  • Yearly Premium$1.991 Year
One-time1
  • Lifetime Access$4.99
3 purchases

Sleep Tracker

Subscriptions3
  • WEEKLY$2.997 Days
  • MONTHLY$8.991 Month
  • ANNUAL3 Days trial$49.991 Year

Questions

Is SaltLess free?
SaltLess is free to download, with in-app purchases available.
Is Sleep Tracker free?
Sleep Tracker is free to download, with in-app purchases available.
Do SaltLess or Sleep Tracker have ads?
Neither SaltLess nor Sleep Tracker shows ads.

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