Comparison

uBlock Origin Lite vs PowerGlass

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

Head to head
About

uBlock Origin Lite

This efficient content blocker utilizes declarative rulesets for reliable filtering without consuming significant system resources. It offers customizable filter lists and integrates seamlessly with browsers.

Highlights
  • Efficient content blocking
  • Declarative filtering
  • Customizable rulesets
  • Low resource consumption
  • Browser integration
Features
Read full description

uBO Lite (uBOL) is a reliable and efficient content blocker. The default ruleset corresponds to uBlock Origin's default filterset: - uBlock Origin's built-in filter lists - EasyList - EasyPrivacy - Peter Lowe’s Ad and tracking server list You can enable more rulesets by visiting the options page -- click the _Cogs_ icon in the popup panel. uBOL is entirely declarative, meaning there is no need for a permanent uBOL process for the filtering to occur, and CSS/JS injection-based content filtering is performed reliably by the browser itself rather than by the extension. This means that uBOL itself does not consume CPU/memory resources while content blocking is ongoing -- uBOL's service worker process is required _only_ when you interact with the popup panel or the option pages.

About

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.

Highlights
  • 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
Features
Read full description

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

uBlock Origin Lite3 screens
PowerGlass4 screens

Verdict

The call

The clearest difference is price: uBlock Origin Lite at Free against PowerGlass's $2.99. uBlock Origin Lite also leads on review sentiment (78% vs 50%) and ratings volume (960 vs 5). PowerGlass's advantage is rating (5.0 vs 4.7). On ads, in-app purchases, device support and iOS requirement 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

uBlock Origin Lite is free to download; PowerGlass costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

PowerGlass holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: uBlock Origin Lite has 960 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 78% of uBlock Origin Lite'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.

UpkeepUpdate frequency

uBlock Origin Lite ships an update weekly, PowerGlass every 3 weeks. The most recent releases landed on October 23, 2026 and October 12, 2026 respectively.

Scorecard6 real differences · 4 level
uBlock Origin Lite versus PowerGlass: the parameters behind the verdict, then further details
ParameteruBlock Origin LitePowerGlass
PriceFree — better$2.99
Rating4.7 (960 ratings)5.0 (5 ratings) — better
Positive reviews77.9% of reviews — better50.0% of reviews
Number of ratings960 — better5
Update frequencyWeekly — betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPad, MaciPhone, iPad, Apple Watch
Requires iOS18.518.0 — better
Further details — not scored
Size48 MB10 MB
Age rating4+4+
DeveloperRaymond HillJaisah Webb

Customer experience

uBlock Origin Lite

All ratings959 ratings
Positive92.0%
Neutral2.5%
Negative5.5%
Written reviews525 reviews
Positive77.9%
Neutral6.5%
Negative15.6%

PowerGlass

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Bugs and requests

uBlock Origin Lite

Reported bugs

2 issues
  • Unable to turn on extension on laptop Safari after installation
  • Fails to load when enabling in Safari

Requested features

2 requests
  • Import third-party filter lists
  • Improved dashboard and settings access

PowerGlass

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

uBlock Origin Lite

No in-app purchases

None

PowerGlass

No in-app purchases

Questions

Is uBlock Origin Lite free?
uBlock Origin Lite is free to download, with no in-app purchases.
Is PowerGlass free?
PowerGlass costs $2.99, with no in-app purchases.
Which has better reviews, uBlock Origin Lite or PowerGlass?
PowerGlass is rated higher. uBlock Origin Lite averages 4.7 out of 5 from 960 ratings, while PowerGlass averages 5.0 from 5 ratings.
Do uBlock Origin Lite or PowerGlass have ads?
Neither uBlock Origin Lite nor PowerGlass shows ads.
Which is updated more often, uBlock Origin Lite or PowerGlass?
uBlock Origin Lite ships an update weekly, and PowerGlass every 3 weeks. Most recently, uBlock Origin Lite was updated on October 23, 2026 and PowerGlass on October 12, 2026.

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