Work vs PowerGlass
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Work
This app automatically tracks your work hours by logging your arrival and departure times at your designated work location. It provides visual data through charts and graphs, allows for manual clock-ins, and can export your logs to CSV. The app also offers optional step count monitoring via HealthKit.
- Automatic arrival/departure logging
- Work location tracking
- Hours visualization (charts/graphs)
- CSV log export
- Manual clock-in option
- HealthKit step count monitoring
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Welcome to Work-Aid, an app designed to help you record your hours spent at work each day, private and on device only. With Work-Aid you can set your work location, your minimum daily hours, and Work-Aid will do the rest. Features: - Automatically log times when you arrive and leave your work location. - View all your hours in easily accessible charts and graphs. - Export all your logs to a CSV file and email/ send them to yourself. - Get notified when your arrival/departure has been logged. - Log hours worked from home. Recording the hours you work has been vital for people who need to send invoices to companies, or are simply interested in knowing how much they actually work. There are plenty of way of doing this, such as writing down the times you arrive/ leave, or using an app to manually "clock in" and "clock out". But what if you've had a huge and stressful day (let's face it, it happens more often than not), and you forget to do this? That's where Work-Aid comes in. By setting your workplace(s) on a map, every time you arrive/leave, Work-Aid will make a note of the amount of time you spend there, plus there's always the option to clock yourself in manually too as an extra measure. Everything is stored on device and private to you, no backend servers or data collection outside of your own device.
PowerGlass
This app provides intelligent battery analytics for your Apple Watch, offering live time-remaining predictions based on your actual usage patterns. It continuously adapts to your changing habits to ensure accurate forecasts, giving you confidence in your device's power. Explore detailed usage graphs and power-user tools for deeper insights.
- Live time-remaining predictions
- Personalized hourly usage learning
- Dual-mode learning (Standard/Low Power)
- Multiple complication options
- Depletion time estimate
- 24-hour usage graph
- Power-user tools
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Have you ever wondered how long your battery will really last? PowerGlass turns your battery percentage into a live time-remaining prediction, based on how you actually use your devices. By learning your real-world usage patterns — on Apple Watch, iPhone and iPad — it shows you exactly how many hours you have left. Your battery drain isn't constant, and neither is your lifestyle. PowerGlass continuously adapts as your habits change, keeping its predictions accurate as your routine evolves. On your Apple Watch • A live countdown in hours, learned from your own usage • An energy bar showing the hours left against what a full charge is worth • The day and time you'll need to charge, and your average drain • Your day hour by hour, so you can see which hours cost you the most • Battery history, and a forecast of where it's heading • A five-week trend of your daily average • See exactly how it learned: the calculation behind every learning event • Keeps learning while you're not looking — you don't need to open it • Complications for any face: gauge, simple gauge, corner, inline, and two rectangular styles • Customisable data fields for the rectangular complications • Build your own main page — pick the layout, then choose the metric in every slot • Five colour palettes for the graphs • Low Power Mode is learned separately, so the estimate stays right when you switch • 23 awards for steady habits and learning milestones • Choose how fast it adapts to changes in your routine On your iPhone and iPad • A live countdown in hours, learned from your own usage • An energy bar showing the hours left against what a full charge is worth • The day and time you'll need to charge, and your average drain • Your day hour by hour, so you can see which hours cost you the most • Battery history, and a forecast of where it's heading • A record of every charge and how much it added • See exactly how it learned: the calculation behind every learning event • Keeps learning while you're not looking — you don't need to open it • Widgets for the Home Screen and the Lock Screen • Built for the iPad's screen, in any orientation • Choose how fast it adapts to changes in your routine The more you use it, the sharper it gets. Note: In Low Power Mode, Apple Watch restricts background app refresh. To keep learning accuracy, open the app occasionally while you're in that mode.
Screenshots
Verdict
The clearest difference is price: Work at Free against PowerGlass's $2.99. Work also leads on review sentiment (67% vs 50%). PowerGlass's advantage is rating (5.0 vs 1.0) and ratings volume (5 vs 1). On update cadence, 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
Work is free to download; PowerGlass costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
PowerGlass holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: PowerGlass has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 67% of Work's written reviews are positive against 50% of PowerGlass's, so the app with the better star average is not the one people write more warmly about.
Work ships an update monthly, PowerGlass every 3 weeks. The most recent releases landed on November 2, 2026 and November 8, 2026 respectively.
| Parameter | Work | PowerGlass |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 1.0 (1 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 66.7% of reviews — better | 50.0% of reviews |
| Number of ratings | 1 | 5 — better |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, Apple Watch | iPhone, iPad, Apple Watch — better |
| Requires iOS | 17.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 5 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Andrew Edwards | Jaisah Webb |
Customer experience
Work
PowerGlass
In-app purchases
Work
No in-app purchases
PowerGlass
No in-app purchases









