Data Widget vs BatteryMonitorComplication
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Data Widget
Effortlessly monitor your cellular data usage with a simple swipe. This app displays both time and data consumption in a clear, at-a-glance diagram. It's compatible with all carrier networks and offers real-time tracking and historical data.
- Double progress diagram
- Time and data at a glance
- Real-time monitoring
- History tracking
- Compatible with all carriers
- No data consumption
- No GPS
- No ads
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See how much data you have left this cycle — and whether you’re heading for overage. Track against your own plan date: remaining on the Home Screen, Lock Screen, and Apple Watch, with optional alerts at 80% or when you run out. No carrier login, and no extra data used just to check. It is a one-time purchase: no subscription, no ads, widgets included. ONE-TIME PURCHASE. NO SUBSCRIPTION. Buy once and everything below is included: • No subscription, no trial that expires, no “Pro” tier added later • Home Screen, Lock Screen, StandBy and Apple Watch widgets are part of the app, not an upgrade • Nothing you already paid for gets moved behind a new plan later YOUR PLAN DATE, NOT THEIRS Usage in Settings doesn’t follow your billing date, and carrier apps want an account. Data Widget totals cellular bytes on-device against the cap you set: • Monthly, weekly, or a custom cycle • Calibrate to the number on your bill (confirms before saving) • If your plan rolls unused data, carry it into this cycle • Dual SIM / eSIM: both lines together, primary only, or split — useful with a travel eSIM • 5G and LTE cellular interfaces REMAINING VS. PACE The headline number is remaining. Time and usage share one bar; the arrow is calendar pace — green if you’re under, red if you’re burning faster. Home says “12% ahead of pace” or “about N days left at this rate,” with a daily chart for spikes. History is one row per cycle, grouped by year. GLANCE WITHOUT OPENING THE APP Widgets on the Home Screen, Lock Screen, or StandBy show remaining in large type, plus when it last updated. Apple Watch complications show remaining on the face. In the app, tap to switch % and used | remaining. BEFORE YOU OVERAGE Optional alerts at 80%, 90%, or when you run out — once per tier each cycle. You can also alert when usage runs ahead of time. PRIVATE AND HONEST No ads. No location. No SMS scraping, no carrier-bill login. On-device totals can differ from Settings > Cellular because of VPN, Personal Hotspot, or carrier rounding. That’s explained in Settings; calibration lines the ledger up with your plan. Requires iOS 17 or later. Apple Watch requires watchOS 10 or later. Designed for iPhone. On iPad it only counts on cellular models.
BatteryMonitorComplication
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BatteryMonitor – Battery life for your Apple Watch BatteryMonitor estimates how long your Apple Watch will last — in the app and as a watch face complication. KEY FEATURES • Smart calculation – learns from your charge and discharge cycles • Automatic measurements – every 5% battery change • Day, night, and workout drain – different discharge rates • Complication – remaining time on your watch face • Statistics – long-term cycles and usage overview • Measurement history – all values including discharge rates WORKOUTS & HIGH DRAIN • Adjusts the display during workouts or high activity • Workout badge on the circular complication • Optional push prompt to improve statistics HIGHLIGHTS • Accounts for recent charging • For Apple Watch Series 6–12, SE, and Ultra • Shows estimated time until battery is empty • Multiple complication sizes WHY BATTERYMONITOR? After just a few days, you get a much more useful forecast than a percentage alone — especially with the complication enabled. IMPORTANT Accuracy improves with regular use. Measurements happen in 5% steps; exact battery readings are limited by the system, so updates may feel slightly delayed. Questions or feedback? Use App Support.
Screenshots
Verdict
The clearest difference is update cadence: BatteryMonitorComplication at weekly against Data Widget's every 3 weeks. BatteryMonitorComplication also leads on price ($0.99 vs $1.99). 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
Data Widget costs $1.99 and BatteryMonitorComplication $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Data Widget ships an update every 3 weeks, BatteryMonitorComplication weekly. The most recent releases landed on September 24, 2026 and September 20, 2026 respectively.
| Parameter | Data Widget | BatteryMonitorComplication |
|---|---|---|
| Price | $1.99 | $0.99 — better |
| Rating | 4.3 (141 ratings) — better | — |
| Positive reviews | 59.3% of reviews | — |
| Number of ratings | 141 — better | — |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, Apple Watch |
| Requires iOS | 17.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 4 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | 大胜 纪 | Michael Burch |
Bugs and requests
Data Widget
Reported bugs
3 issues- Inaccurate data reporting
- Stopped working after iOS updates
- Crashes on launch
Requested features
4 requests- Add support for 30-day billing cycles
- Include WiFi usage tracking
- Provide more customization options
- Implement usage alerts/notifications
BatteryMonitorComplication
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Data Widget
No in-app purchases
BatteryMonitorComplication
No in-app purchases
Questions
Is Data Widget free?
Is BatteryMonitorComplication free?
Do Data Widget or BatteryMonitorComplication have ads?
Which is updated more often, Data Widget or BatteryMonitorComplication?
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