Smart Battery Widget vs SendZap
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Smart Battery Widget
Monitor your device's battery, storage, and network activity with real-time data and smart estimations. View key metrics and usage predictions directly on your home screen with customizable widgets.
- Battery monitoring and usage estimations
- Storage monitoring and capacity estimations
- Network activity and speed monitoring
- Customizable home screen widgets
- Lock screen widgets
- Real-time data display
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Understand your battery. Know your storage. Keep track of your data. Smart Battery Widget combines AI-powered resource insights, practical usage estimates, and beautifully designed widgets to help you understand your iPhone and iPad at a glance. ■ AI INSIGHTS, POWERED BY APPLE INTELLIGENCE Make sense of your device’s recent battery, storage, and network activity with Resource Insights. Get short, relevant observations based on recorded metrics, with practical suggestions when the data supports them. See whether network findings relate to Wi-Fi, cellular, or both. Insights focus on meaningful findings, keeping your summary clear and useful. AI analysis runs privately on your device. ■ BATTERY ESTIMATES FOR EVERYDAY ACTIVITIES Go beyond a battery percentage. Explore estimates of how much usage time your current charge could provide for everyday activities. Check your battery level, review recorded battery history, and keep useful estimates within reach through your widgets. ■ SEE WHAT YOUR STORAGE CAN HOLD Turn available space into something easier to understand. Explore estimates of how many photos, videos, audio files, or podcasts could fit on your device. View total, used, and free storage to help plan your next download or recording. ■ FOLLOW YOUR WI-FI & CELLULAR USAGE Monitor uploads, downloads, and current transfer speeds in the app. Review network activity and track usage against your data package allowance. ■ WIDGETS THAT KEEP YOU INFORMED Choose the information and layout that suit your day: • 3 battery widgets showing battery status and usage estimates • 3 storage widgets showing available space and storage estimates • 4 network graph widgets for data activity • 2 data package widgets for tracking your allowance • 2 Fusion Widgets combining battery, storage, and network metrics • 2 sets of Lock Screen widgets for battery level and history, plus available storage and graphs Designed for iPhone and iPad. Some widgets require an in-app purchase. PLEASE NOTE: AI insights require iOS 26 or later on a supported device with Apple Intelligence enabled and its model ready. Resource metrics remain available without Apple Intelligence. Battery and storage estimates are approximate; actual results vary. AI-generated insights may be inaccurate. Widget refresh timing is managed by iOS. We’d love to hear your ideas: smartbattery@smartbits-studio.com
SendZap
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SendZap lets you send WhatsApp messages to any phone number without saving it to your contacts. Simply enter the number, pick a message template, and jump straight into WhatsApp — fast and private. Features: • Send WhatsApp messages without saving contacts • Create up to 9 custom message templates • Supports 50+ country codes • Zero data collection — everything stays on your device • Works with both WhatsApp and WhatsApp Business
Screenshots
Verdict
The clearest difference is in-app purchases: SendZap at none against Smart Battery Widget's 2. SendZap also leads on update cadence (every 5 days vs every 3 months). Smart Battery Widget's advantage is ads (none vs shown). On price, 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. Smart Battery Widget sells 2 one-off in-app purchases. SendZap asks for nothing beyond the download.
Smart Battery Widget ships an update every 3 months, SendZap every 5 days. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.
| Parameter | Smart Battery Widget | SendZap |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (190 ratings) — better | — |
| Positive reviews | 58.2% of reviews | — |
| Number of ratings | 190 — better | — |
| Update frequency | Every 3 months | Every 5 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 22 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Elham Madh Farimani | Harshal Vadgama |
Bugs and requests
Smart Battery Widget
Reported bugs
14 issues- Battery consumption estimations showing zero or stuck values
- Widgets not appearing in widget menu or home screen
- Fusion widget displaying as blank white block
- Widget not updating in real-time without opening app
- Storage widget showing incorrect capacity values
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- Data widget not resetting after manual reset
- Cellular data percentage meter glitched
- Game category mislabeled as 'Call' in battery widget
- iPad version showing blank boxes or no values
- App freezing or unable to navigate between pages
- Widget showing previous data plus new data combined
- Battery percentage not updating on widget
- Inaccurate data usage compared to system stats
- App crashing or not loading after recent updates
Requested features
11 requests- Clear mode support for iOS 26 widgets
- Apple Watch app support
- Auto-reset of data package on fixed monthly date
- Real-time network speed monitoring widgets
- Show which apps/processes are using network
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- Customizable widget colors to match home screen theme
- Daily data limit option in addition to monthly
- Permanent dark theme option
- Notification alerts for data package limits
- Continuous real-time updates during charging
- Better iPad compatibility and functionality
SendZap
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Smart Battery Widget
- Lock screen widgets$1.99
- Fusion Widget$1.99
SendZap
No in-app purchases
Questions
Is Smart Battery Widget free?
Is SendZap free?
Do Smart Battery Widget or SendZap have ads?
Which is updated more often, Smart Battery Widget or SendZap?
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