Comparison

Battery Max vs FileCentral for iPhone

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

Head to head
About

Battery Max

Monitor your device's battery health and system activity with detailed insights. Get tips to save battery life, track app battery usage, and view system information like memory and storage. Includes a system activity monitor with an in-app purchase.

Highlights
  • Battery health monitoring
  • Full charge notifications
  • System activity monitor
  • App battery usage tracking
  • Memory and storage view
  • Device IP and hardware address
  • Detailed system information
Features
Read full description

Battery Max is a nice battery health application that provides enhanced battery care for your iPhone/iPod battery. Battery Max notifies you when a full charge of the device battery is complete. You can specify battery health percentage, when your battery drains quickly. Now battery max, comes with useful add-ons like a full system activity monitor. The System Activity Monitor features comes with an In-App purchase includes: KEY FEATURES: 1. Battery tips are shown to help save battery life while using the iPhone. 2. Tap battery to see the battery capacity for your favorite apps. 3. Shows the used and free space on your iPhone/iPod/iPad 4. Shows the IP address acquired, and hardware address of your device. 5. Shows the detailed system information, like physical specs, hardware info, and many more. These are the different views on the App. Memory view: Shows the used and free iPhone memory available as used by other apps. This is shown in an excellent speedometer animation view. Double tap home button, and see other apps in use. Close out the other apps, and see the memory being reclaimed in this app, when the speedometer shows the free memory available increase. This has a glow light indicator with BLUE, GREEN, YELLOW and RED colors indicating the severity of memory being used. Double tap the speedometer, to see a 3D bar view of the different break up of the memory used. Like, Free, Wired, Active and Inactive memory of your iOS device. Battery view: This view shows the battery available for discharge, how much time to recharge to make it full, and when it is charged to FULL, displays an indication. It has glow lights on the top panel to let you know, how much battery is available. GREEN, YELLOW and RED indicators on battery available. Tap the battery on the fill, to show the detailed break up of battery availability for 3G talk time, browsing, videos, games etc. Animated battery charging with current flashes inside the battery. Space used view: This is shown as a pie-chart that presents the used and free space available on your iOS device. Info view: Now it shows a lot more device information, like system information, camera information, display, hardware and physical characteristics. It shows whether you device is connected to Wi-Fi or cellular and its IP address. STAY UPDATED - Website - http://sysmon.tektontek.com Twitter - @AppLifeStyle Facebook - facebook.com/tektontek

About

FileCentral for iPhone

Consolidate all your cloud storage, local files, and content from other apps into a single, organized hub. Seamlessly transfer files, text, and images between devices, even without a network connection, using WiFi or Bluetooth. Secure your data with password protection and fingerprint ID.

Highlights
  • Unified cloud and local file management
  • Cross-device file transfer (WiFi/Bluetooth)
  • Clipboard and content sharing
  • View, print, email, and zip files
  • App and folder password protection
  • Create and edit text files
  • Sync local files with iCloud
Features
Read full description

The ONE Place to Manage Files - Access, Print, Email and Transfer files from Cloud Servers, Other Apps & Devices and your Mac or PC. Transfer your clipboard, images, copied text and files to another iPad, iPhone, Mac or PC with one tap - even without a network. Via WiFi or Bluetooth Manage ALL of your Files in One Place • Combine all of your Cloud Servers together to Transfer Files between them and other devices • iCloud & iCloud Drive, DropBox, Evernote, FTP, Google Drive, OneDrive, ShareFile, SugarSync, WebDAV & More • Share and fetch files from your Mac or PC • Send or fetch files from Other Apps to store centrally • Move files into folders and use the powerful search function to find them again • View, Print, Email and Zip Files • Rename, duplicate and change the file type • Play Video and Audio files • Secure your files with an App Password or Finger Touch ID • Password protect folders • Create and edit text files to store notes and ideas, then share with others, print or copy/paste • Sync your local files with another device via iCloud - seamlessly and automatically Transfer Files and Content to other devices • Add a new printer to your Mac from the available list ("Send to Device @ WePrint") and print any document to your iPhone or iPad as a PDF file • Use the built in Bluetooth or WiFi transfer features to quickly and simply send files to another iPad, iPhone, Mac or PC • Bluetooth transfer is as simple as opening FileCentral - no pairing required • Copy text or an image from a Web Page and send to another device with a single tap • Send a phone number, address, photo or other content quickly to a friend • Copy a web page address and with just one tap, send it to your colleague Share and Transfer your Photos and Image Files • Save your Album Photos as files • Move Image Files to your Photo Album • Move Photos & Image Files to and from your Cloud server, Mac/PC or another iPad/iPhone • Print Photos • Select multiple photos to send via email Add even More Power - Expand to Convert and Edit PDFs and Print to ALL Printers, not just AirPrint

Screenshots

Battery Max4 screens
FileCentral for iPhone4 screens

Verdict

The call

The clearest difference is rating: FileCentral for iPhone at 4.8 against Battery Max's 3.8. FileCentral for iPhone also leads on review sentiment (91% vs 55%) and in-app purchases (none vs 2). On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Battery Max sells 2 one-off in-app purchases. FileCentral for iPhone asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

FileCentral for iPhone holds the better App Store score, 4.8 against 3.8. That said, the two scores are not equally well evidenced: FileCentral for iPhone has 180 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 55% of Battery Max's written reviews are positive against 91% of FileCentral for iPhone's.

UpkeepUpdate frequency

Battery Max ships an update every 8 months, FileCentral for iPhone every 6 months. The most recent releases landed on October 23, 2026 and October 29, 2026 respectively.

Scorecard5 real differences · 5 level
Battery Max versus FileCentral for iPhone: the parameters behind the verdict, then further details
ParameterBattery MaxFileCentral for iPhone
PriceFreeFree
Rating3.8 (12 ratings)4.8 (180 ratings) — better
Positive reviews54.5% of reviews91.2% of reviews — better
Number of ratings12180 — better
Update frequencyEvery 8 monthsEvery 6 months — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.012.0
Further details — not scored
Size18 MB35 MB
Age rating4+17+
DeveloperTekton Technologies (P) Ltd.EuroSmartz Ltd

Customer experience

Battery Max

All ratings12 ratings
Positive66.7%
Neutral8.3%
Negative25.0%
Written reviews33 reviews
Positive54.5%
Neutral9.1%
Negative36.4%

FileCentral for iPhone

All ratings178 ratings
Positive94.9%
Neutral3.4%
Negative1.7%
Written reviews68 reviews
Positive91.2%
Neutral1.5%
Negative7.4%

Bugs and requests

Battery Max

Not enough reviews yet to summarise bugs or requests.

FileCentral for iPhone

Reported bugs

5 issues
  • Thumbnails won't load
  • App hardly ever works
  • App is outdated
  • Minor login and authentication issues
  • WebDAV not working at all

Requested features

2 requests
  • Stronger data security
  • Developing encryption clarity

In-app purchases

2 purchases

Battery Max

One-time2
  • System Monitor Feature$0.99
  • Real time graphs for System$0.99
None

FileCentral for iPhone

No in-app purchases

Questions

Is Battery Max free?
Battery Max is free to download, with in-app purchases available.
Is FileCentral for iPhone free?
FileCentral for iPhone is free to download, with no in-app purchases.
Which has better reviews, Battery Max or FileCentral for iPhone?
FileCentral for iPhone is rated higher. Battery Max averages 3.8 out of 5 from 12 ratings, while FileCentral for iPhone averages 4.8 from 180 ratings.
Do Battery Max or FileCentral for iPhone have ads?
Neither Battery Max nor FileCentral for iPhone shows ads.
Which is updated more often, Battery Max or FileCentral for iPhone?
Battery Max ships an update every 8 months, and FileCentral for iPhone every 6 months. Most recently, Battery Max was updated on October 23, 2026 and FileCentral for iPhone on October 29, 2026.

Other comparisons