Comparison

Time Journal vs Altimeter Pro

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

Head to head
About

Time Journal

This app offers a straightforward way to track your time spent on various activities. It allows users to easily record start and end times for tasks and view them on a calendar.

Highlights
  • Simple time tracking
  • Punch in/out functionality
  • Activity logging
  • Calendar view
  • Fuss-free interface
Features
Read full description

Make room for what matters with Time Journal, a calm way to track your activities and see where your time goes. TRACK THE PRESENT Start a timer for work, exercise, reading or your own activities. Pause, resume and finish whenever you need. Running timers are saved when you close the app. REMEMBER THE PAST Add time manually, browse your calendar and edit completed entries. Notes and tags help you remember the details. Export your journal as CSV whenever you need a copy. FIND YOUR RHYTHM See daily totals and time charts. With Premium, explore weekly, monthly and yearly trends, activity breakdowns and rankings. MAKE IT YOUR SPACE Choose your activities, icons and colours. Set gentle local reminders and enjoy landscape backgrounds with a glass interface. FREE AND PREMIUM Free includes one active timer, three editable activities, your full journal, daily totals, reminders and CSV export. Premium adds multiple timers, unlimited activity creation, extended insights and the complete landscape collection. Choose a monthly auto-renewable subscription or a one-time lifetime purchase. Prices are displayed in the app in your local currency. Monthly subscriptions renew automatically unless cancelled in your App Store account settings. Existing entries and activities stay accessible when Premium ends. YOUR JOURNAL, ON YOUR DEVICE No account is required. The app does not include advertising or third-party analytics. Journal data is stored locally; cross-device journal sync is not included. Apple processes purchases. Existing Time Journal records can be recovered during the upgrade. Privacy Policy: https://gdigitallimited-app.github.io/time-journal/privacy/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Altimeter Pro

This app provides real-time altitude, air pressure, and oxygen concentration readings using GPS and phone sensors. It also features a high-precision compass, location tracking, and customizable themes for outdoor adventures. Core functions work offline.

Highlights
  • Real-time altitude measurement
  • Air pressure and oxygen concentration sensing
  • High-precision electronic compass
  • GPS coordinates and address lookup
  • Speed monitoring
  • Customizable app themes
  • Offline functionality
Features
Read full description

GPS Real-time Altitude Meter Pro —— An all-round outdoor data assistant without ads Accurately measure altitude + dynamically sense air pressure and oxygen concentration + more personalized App theme backgrounds Core Function Highlights​ 1. Professional-level environmental monitoring​ .​Altitude: Real-time display of altitude through dual calibration of GPS and mobile phone sensors, with an error rate of less than 3 meters .​Air pressure/oxygen concentration: Integrated with precise barometer and algorithm model, dynamically display atmospheric pressure value and oxygen saturation associated with altitude .​Compass: Built-in high-precision electronic compass, supports automatic correction of magnetic declination, and more reliable outdoor adventure guide 2.​Intelligent positioning tracking​ .​Longitude and latitude + address: Get GPS coordinates and physical address with one click (network required) .​Speed ​​monitoring: Real-time display of walking/cycling/vehicle speed 3.​Immersive theme Beijing customization​ .​Multiple sets of preset themes: Deep Space Black/Aurora Blue/Snow Mountain White and other styles, adapted to different scene visual needs .​Custom background: Support uploading personal photos or selecting system wallpapers to create personal exclusive theme background Technical advantages​ .​​Offline availability​: The core measurement function does not require a network, and it can run stably in mountainous areas/caves and other scenes .​​Data visualization​: The dashboard dynamically displays professional charts such as air pressure curves and altitude trends Applicable scenarios​ .​​Outdoor adventures​: Real-time monitoring of altitude changes and physical energy consumption during mountaineering and hiking .​​Aerial photography​: Combine GPS coordinates with watermark functions to mark the location of aerial works ​Download "GPS Real-time Altitude Meter" now and start your precise exploration journey! ​​ Data-driven decision-making, altitude achieves extraordinary results

Screenshots

Time Journal4 screens
Altimeter Pro4 screens

Verdict

The call

The clearest difference is price: Time Journal at Free against Altimeter Pro's $1.99. Altimeter Pro's advantage is in-app purchases (none vs 2) and update cadence (every 3 days vs every 79 months). On 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

Time Journal is free to download; Altimeter Pro costs $1.99 up front. Time Journal sells 2 in-app purchases, starting at $1.99 per month. Altimeter Pro asks for nothing beyond the download.

UpkeepUpdate frequency

Time Journal ships an update every 79 months, Altimeter Pro every 3 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard5 real differences · 5 level
Time Journal versus Altimeter Pro: the parameters behind the verdict, then further details
ParameterTime JournalAltimeter Pro
PriceFree — better$1.99
Rating—4.7 (20 ratings) — better
Positive reviews—86.4% of reviews
Number of ratings—20 — better
Update frequencyEvery 79 monthsEvery 3 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree — betterPaid
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.013.0 — better
Further details — not scored
Size7 MB29 MB
Age rating4+4+
DeveloperGeorge Francis海英 王

Customer experience

Time Journal

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Altimeter Pro

All ratings21 ratings
Positive90.5%
Neutral0.0%
Negative9.5%
Written reviews22 reviews
Positive86.4%
Neutral9.1%
Negative4.5%

In-app purchases

2 purchases

Time Journal

Subscriptions1
  • Time Journal Premium$1.991 Month
One-time1
  • Time Journal Premium Lifetime$9.99
None

Altimeter Pro

No in-app purchases

Questions

Is Time Journal free?
Time Journal is free to download, with in-app purchases available.
Is Altimeter Pro free?
Altimeter Pro costs $1.99, with no in-app purchases.
Do Time Journal or Altimeter Pro have ads?
Neither Time Journal nor Altimeter Pro shows ads.
Which is updated more often, Time Journal or Altimeter Pro?
Time Journal ships an update every 79 months, and Altimeter Pro every 3 days. Most recently, Time Journal was updated on November 3, 2026 and Altimeter Pro on November 5, 2026.

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