Comparison

Watch Wrist Temp vs 1 Bit Log

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

Head to head
About

Watch Wrist Temp

Monitor your wrist temperature trends directly from your Apple Watch. Visualize data with clear graphs, track sleep and heart rate, and sync seamlessly with Apple Health. Understand your body's patterns over time.

Highlights
  • Wrist temperature tracking
  • Temperature trend graphs (°C/°F)
  • Apple Health integration
  • Sleep and heart rate monitoring
  • Daily and long-term pattern spotting
Features
Read full description

Track your nightly health insights with Watch Wrist Temp. Watch Wrist Temp is a simple and user-friendly app that helps you monitor wrist temperature, sleep duration, sleep stages, and sleeping heart rate — all in one place. With beautiful graphs, historical trends, and seamless Apple Health integration, understanding your overnight health has never been easier. Features: • Visualize wrist temperature trends in °C or °F with easy-to-read charts • Track sleep duration, sleep stages, and sleeping heart rate • Automatically sync with Apple Health via HealthKit • Spot nightly changes and long-term patterns • Designed for Apple Watch Series 8 and newer Important Notes: • Requires Apple Watch Series 8 or later (SE models not supported) • Wrist temperature is only recorded during sleep when Sleep Focus is enabled • Sleep, sleep stages, and heart rate data are sourced from Apple Health • HealthKit permissions are required to access temperature, sleep, and heart rate data → Understand your nights better with Watch Wrist Temp. By using this app, you agree to the Apple Standard End User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

1 Bit Log

Features
Read full description

1 Bit Log is a minimalist mood tracker with a unique retro terminal aesthetic. Track your emotional journey with a beautiful, distraction-free interface inspired by classic computer terminals. SIMPLE MOOD LOGGING • Log your mood with a single tap (5 levels from Critical to Excellent) • Add notes and thoughts to each entry • Tag your entries for easy organization • Mark important moments as favorites POWERFUL INSIGHTS • View your mood patterns with weekly charts • Yearly heatmap shows your emotional journey at a glance • Calendar view for quick date navigation • Detailed statistics to understand your trends PREMIUM FEATURES • Multiple retro themes (Amber, Blue, Matrix, Arctic, and more) • Full yearly heatmap visualization • Calendar view with mood indicators • PDF and Markdown export • iCloud sync across all your devices • Password protection for privacy • Custom notification reminders • 14 unique achievements to unlock • CRT scanline effects for authentic retro feel PRIVACY FIRST • All data stays on your device • Optional iCloud sync (Premium) • No tracking, no ads, no data collection • Password lock to keep your journal private Built with love for those who appreciate min

Screenshots

Watch Wrist Temp4 screens
1 Bit Log4 screens

Verdict

The call

The clearest difference is update cadence: Watch Wrist Temp at every 10 days against 1 Bit Log's every 6 months. Watch Wrist Temp also leads on iOS requirement (17.6 vs 26.0). 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. Watch Wrist Temp sells 8 in-app purchases, starting at $1.99 per 7 days and 1 Bit Log sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Watch Wrist Temp ships an update every 10 days, 1 Bit Log every 6 months. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 8 level
Watch Wrist Temp versus 1 Bit Log: the parameters behind the verdict, then further details
ParameterWatch Wrist Temp1 Bit Log
PriceFreeFree
Rating3.5 (23 ratings) — better—
Positive reviews40.9% of reviews—
Number of ratings23 — better—
Update frequencyEvery 10 days — betterEvery 6 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, Apple WatchiPhone, iPad, Apple Watch — better
Requires iOS17.6 — better26.0
Further details — not scored
Size59 MB3 MB
Age rating4+4+
DeveloperTIBOR BANKOFatih Emir Onder

In-app purchases

8 purchases

Watch Wrist Temp

Subscriptions5
  • AI Chat Assistant$1.997 Days
  • Premium – Monthly7 Days trial$3.991 Month
  • AI Chat Assistant$3.991 Month
Show 2 more
  • Premium - Yearly7 Days trial$17.991 Year
  • AI Chat Assistant$44.991 Year
One-time3
  • Premium Monthly$0.99
  • Premium Yearly$3.99
  • Lifetime Access$29.99
1 purchases

1 Bit Log

One-time1
  • Premium Lifetime$1.99

Questions

Is Watch Wrist Temp free?
Watch Wrist Temp is free to download, with in-app purchases available.
Is 1 Bit Log free?
1 Bit Log is free to download, with in-app purchases available.
Do Watch Wrist Temp or 1 Bit Log have ads?
Neither Watch Wrist Temp nor 1 Bit Log shows ads.
Which is updated more often, Watch Wrist Temp or 1 Bit Log?
Watch Wrist Temp ships an update every 10 days, and 1 Bit Log every 6 months. Most recently, Watch Wrist Temp was updated on October 25, 2026 and 1 Bit Log on October 28, 2026.

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