SmartZip vs Device Battery Manager
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SmartZip
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SmartZip is the best app for ZIP file management on iPhone/iPad! . It is a utility app that helps user ( Business, Professional and others ) to zip, unzip, open and perform many operations on files very easily and securely. It does its work very fast. SmartZip is a ZIP file management tool on iPhone and iPad. SmartZip has the following features: - Compress, Archive, Combine files into ZIP file. - Compress, Archive, Combine photos and videos from Camera Roll. - Open and extract, unarchive, unzip files from ZIP format, including password protected and AES encrypted ZIP files. - Open and extract, unarchive many other compressed file formats: RAR, 7Z, ZIPX, TAR, GZIP. - Open and view many document types: DOC, Excel, PPT, PDF, TXT, RTF, Pages, JPG, GIF, PNG, videos, etc. - Append files to a ZIP file. - Send files in Email. - Open a file in another App. - Zip/Email photos and videos from Photo Album. - Share your photos on Facebook/Twitter/Weibo. - Save images to Photo Album. - Print documents. - Download/upload files through iTunes. - Download files from your iCloudDrive. Save files to your iCloudDrive. - Upload and download files to/from Dropbox, Box, GoogleDrive, and OneDrive. - Compress files using a plain password or an AES password. -User can unlock full version of the app SmartZip provides the best way to manage ZIP files on iPhone and iPad. SmartZip has very simple and cool user interface which helps user to zip, unzip, open and manage files.
Device Battery Manager
This app helps you track battery life for all your household devices. Receive timely notifications before batteries die, ensuring you're always prepared with replacements. Manage battery types, replacement dates, and expected lifespans for every device.
- Track unlimited devices
- Smart replacement reminders
- Comprehensive battery database
- Customizable battery lists
- Visual status indicators
- Flexible sorting options
- Dark mode support
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Never Forget Another Battery Replacement Device Battery Manager helps you track battery life across all your household devices and electronics. Stop wondering when you last changed the batteries in your smoke detector, TV remote, or wireless mouse. Get timely notifications before batteries die, so you're always prepared. Key Features: • Track Unlimited Devices - Monitor batteries in remote controls, smoke detectors, thermostats, toys, cameras, wireless keyboards, wall clocks, and any battery-powered device in your home • Smart Replacement Reminders - Set custom lifespan expectations for each device and receive notifications when it's time to replace batteries • Comprehensive Battery Database - Choose from over 160 battery types including AA, AAA, CR2032, 9-volt, button cells, camera batteries, hearing aid batteries, and specialized lithium-ion types • Customizable Battery Lists - Select only the battery types you use from common and uncommon categories to keep your picker lists clean and relevant • Visual Status Indicators - See at a glance which devices need attention with color-coded status badges and progress rings showing remaining battery life • Flexible Sorting - Organize your devices by days remaining, device name, or date added to prioritize what needs attention first • Track Important Details - Record device name, battery type, brand, quantity, replacement date, and expected lifespan for complete battery management • Dark Mode Support - Seamlessly adapts to your device's appearance settings for comfortable viewing anytime Perfect For: Homeowners managing smoke detectors and security systems, parents tracking toys and gaming controllers, professionals monitoring camera equipment and wireless peripherals, or anyone tired of dead batteries at inconvenient times. Simple. Smart. Never Be Caught Without Power. Download Device Battery Manager today and take control of every battery in your life.
Screenshots
Verdict
The clearest difference is update cadence: Device Battery Manager at every 5 days against SmartZip's every 4 months. On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SmartZip ships an update every 4 months, Device Battery Manager every 5 days. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.
| Parameter | SmartZip | Device Battery Manager |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 4 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 17 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Mobirizer | Robert Wood |
In-app purchases
SmartZip
No in-app purchases
Device Battery Manager
No in-app purchases
Questions
Is SmartZip free?
Is Device Battery Manager free?
Do SmartZip or Device Battery Manager have ads?
Which is updated more often, SmartZip or Device Battery Manager?
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