Comparison

Hours Tracker | Tempo vs Hour Stack

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

Head to head
About

Hours Tracker | Tempo

Features
Read full description

Track your billable hours and manage client projects with Tempo, the smart work hours tracker. Perfect for freelancers and independent contractors who need to monitor their time and earnings with a reliable time tracker. Core Features --- - Track time for different projects with its intuitive hours calculator - See your earnings in real-time - View detailed daily and weekly summaries - Export your time entries as a timesheet - Multi-currency support Weekly Overview --- - Clear weekly timeline view - Daily hours and earnings at a time clock calculator - Visual time blocks for easy time card tracking - Quick access to daily totals - Customizable work hours Time Entries --- - Clock in and out with precise start and stop times - Detailed breakdown by project - Multiple entries per day - Running timer for active tasks Project Management --- - Organize entries by project - Different rates per project - Archive completed projects - Easy project switching Ease of Use --- - Clean, intuitive interface - Quick project access - Simple time card calculator - Customizable workday start/end times - Set your preferred start of week Your Data Is Safe --- - No need to create an account - Multiple currency support - Automatic iCloud backup - Sync across your devices - Your data always available Whether you are tracking time for social media projects, website development, or general maintenance work, Tempo helps you stay on top of your work time tracking with a clean, straightforward interface. As a comprehensive timesheet work hours tracker, Tempo makes it simple to manage your schedule. Download Tempo today and keep your work hours organized with the most reliable work hour tracker available.

About

Hour Stack

Features
Read full description

Track the hours you work without the complexity of traditional time-tracking apps. Hour Stack is a simple, private way to keep a personal record of your work hours. Start an entry when your workday begins, let Hour Stack keep track of the time, and finish the entry when you’re done. No employee monitoring. No complicated project management. No ads, tracking, or analytics. Just your time. Track Your Workday Enter your start time and end time manually, or start an open time entry and finish it when your workday is over. With Live Activities enabled, you can keep an eye on your active work session without having to repeatedly open the app. Know How Much You’re Working Hour Stack automatically calculates your worked hours and weekly totals, giving you a clear picture of how much time you’re putting in. Choose whether to deduct lunch from your workday so your totals reflect the hours that matter to you. See Your Trends The Trends tab helps you understand your work patterns over time and see how your hours are adding up. Sync with iCloud Keep your Hour Stack data available across your Apple devices with iCloud Sync. Private by Design Your work history is personal. Hour Stack has: No advertisements No tracking No analytics No unnecessary accounts No employee monitoring Hour Stack is designed to help you understand your timeβ€”not to help someone else monitor it. Your hours. Your data. Your time. Hour Stack now comes to Apple Watch. Start and stop your timer from your wrist, add watch-face complications for quick access, and see your active timer at a glance.

Screenshots

Hours Tracker | Tempo4 screens
Hour Stack4 screens

Verdict

The call

The clearest difference is in-app purchases: Hours Tracker | Tempo at none against Hour Stack's 3. Hours Tracker | Tempo also leads on iOS requirement (17.5 vs 26.0). Hour Stack's advantage is update cadence (every 3 weeks vs every 11 months). On price, ads and device support there is nothing between them.

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

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

Both are free to download. Hour Stack sells 3 one-off in-app purchases. Hours Tracker | Tempo asks for nothing beyond the download.

UpkeepUpdate frequency

Hours Tracker | Tempo ships an update every 11 months, Hour Stack every 3 weeks. The most recent releases landed on November 8, 2026 and November 6, 2026 respectively.

Scorecard3 real differences Β· 3 level
Hours Tracker | Tempo versus Hour Stack: the parameters behind the verdict, then further details
ParameterHours Tracker | TempoHour Stack
PriceFreeFree
Update frequencyEvery 11 monthsEvery 3 weeks β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPadiPhone, iPad, Apple Watch β€” better
Requires iOS17.5 β€” better26.0
Further details β€” not scored
Size16 MB8 MB
Age rating4+4+
DeveloperBart JacobsAndrew Williams

In-app purchases

None

Hours Tracker | Tempo

No in-app purchases

3 purchases

Hour Stack

One-time3
  • Tip Jar - $1.99$1.99
  • Tip Jar - $3.99$3.99
  • Tip Jar - $5.99$5.99

Questions

Is Hours Tracker | Tempo free?
Hours Tracker | Tempo is free to download, with no in-app purchases.
Is Hour Stack free?
Hour Stack is free to download, with in-app purchases available.
Do Hours Tracker | Tempo or Hour Stack have ads?
Neither Hours Tracker | Tempo nor Hour Stack shows ads.
Which is updated more often, Hours Tracker | Tempo or Hour Stack?
Hours Tracker | Tempo ships an update every 11 months, and Hour Stack every 3 weeks. Most recently, Hours Tracker | Tempo was updated on November 8, 2026 and Hour Stack on November 6, 2026.

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