Battery Phone Guard + Widget vs QR Code Reader & Scam Blocker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Battery Phone Guard + Widget
Prevent battery degradation by setting custom charging alerts. This app notifies you when your device reaches a desired charge level, helping you avoid overcharging and extend battery lifespan. Features include Apple Watch integration and home screen widgets.
- Customizable charge threshold alerts
- Loud, unmissable alarms
- Apple Watch app and complication
- Home screen widgets
- Ad-free premium option
- Lifetime purchase option
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Your iPhone battery degrades every time you overcharge it. Battery Alarm fixes that. Set a threshold — 80% is the sweet spot — and get a loud, unmissable alarm the moment your battery hits it. Plug in, walk away, and trust Battery Alarm to tell you when to unplug. No more compulsively checking. No more degraded battery capacity after a year of overnight charging. What's new in version 3.0 * Battery Alarm has been completely rebuilt from the ground up. * Brand new design — dark, premium, and built around a clean amber and navy visual language. Every screen redesigned. * Apple Watch app — set and cancel your alarm directly from your wrist. Adjust your charge threshold using the Digital Crown. No need to reach for your phone. * Apple Watch complication — see your iPhone's battery percentage directly on your watch face. Your iPhone charge level, glanceable on your wrist at any time. This is not something Apple provides natively — Battery Alarm brings it to your watch face. * Home screen widgets — three sizes. See your target charge level and alarm status without opening the app. * Lifetime purchase — a one-time payment that unlocks everything, forever. No subscription required if you prefer to pay once. How it works * Set your charge threshold. Pick your alarm sound. Done. Battery Alarm runs quietly in the background and fires when it matters. Battery Alarm Premium unlocks: * Ad-free experience * Premium and system alert sounds * Custom sounds from your files * All current and future features Privacy Policy: https://bytehood.com/app-store-privacy-policy.html Terms and Conditions: https://bytehood.com/battery-alarm.html
QR Code Reader & Scam Blocker
This utility scans QR codes and website URLs to identify potential scams and fraud. It provides warnings to help users stay safe when interacting with links and codes from unknown sources.
- QR code scanning
- Website URL verification
- Scam and fraud warnings
- Simple and easy to use
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Stay safe from scams when scanning QR Codes! Simple and easy to use, after scanning the code be warned of possible scams or fraud. Stay safe when scanning QR Codes! Also check a website url you would like to verify for safety, for example if someone emails you with a link you're not sure about. TDLR - A QR Reader/Scanner with inbuilt scam prevention!
Screenshots
Verdict
The clearest difference is rating: QR Code Reader & Scam Blocker at 5.0 against Battery Phone Guard + Widget's 4.4. QR Code Reader & Scam Blocker also leads on in-app purchases (none vs 3). Battery Phone Guard + Widget's advantage is ads (none vs shown) and ratings volume (41 vs 1). On price, update cadence, 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
Both are free to download. Battery Phone Guard + Widget sells 3 in-app purchases, starting at $2.99 per month. QR Code Reader & Scam Blocker asks for nothing beyond the download.
QR Code Reader & Scam Blocker holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Battery Phone Guard + Widget has 41 ratings behind it against 1, so its average is the more settled of the two.
Battery Phone Guard + Widget ships an update weekly, QR Code Reader & Scam Blocker every 5 days. Both last shipped on November 4, 2026.
| Parameter | Battery Phone Guard + Widget | QR Code Reader & Scam Blocker |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (41 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 57.1% of reviews | — |
| Number of ratings | 41 — better | 1 |
| Update frequency | Weekly | Every 5 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 22 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Bytehood | Tim Fagan |
Customer experience
Battery Phone Guard + Widget
QR Code Reader & Scam Blocker
In-app purchases
Battery Phone Guard + Widget
- Premium Monthly$2.991 Month
- Premium Yearly7 Days trial$6.991 Year
- Premium Lifetime$9.99
QR Code Reader & Scam Blocker
No in-app purchases
Questions
Is Battery Phone Guard + Widget free?
Is QR Code Reader & Scam Blocker free?
Which has better reviews, Battery Phone Guard + Widget or QR Code Reader & Scam Blocker?
Do Battery Phone Guard + Widget or QR Code Reader & Scam Blocker have ads?
Which is updated more often, Battery Phone Guard + Widget or QR Code Reader & Scam Blocker?
Other comparisons
