Comparison

Storage Widget vs BossBattery

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

Head to head
About

Storage Widget

Easily monitor your iPhone's storage capacity directly from your home screen. Avoid running out of space for apps and updates by keeping track of your device's available storage at a glance.

Highlights
  • Home screen widget
  • Displays storage capacity
  • Real-time updates
  • Avoids insufficient storage issues
Features
Read full description

DiskState makes your iPhone storage status quick to read and easy to understand. Storage at a glance - Total, used, and currently available capacity - A clear ring showing the percentage used - A simple status that highlights low free space - Apple's estimated writable capacity for new content Home Screen widgets - Small and Medium WidgetKit widgets - Check current storage without opening the app - Refreshes on the schedule managed by iOS Clear, honest measurements DiskState uses Apple's public file-system APIs. For privacy and security, iOS does not let third-party apps read storage usage by other apps, Photos, or System. DiskState does not invent those categories. For a detailed breakdown, use Settings > General > iPhone Storage. Privacy Storage values are processed on your device and are not sent to a developer-operated server. No account or system permission is required. Activating the widgets for the first time requires watching one rewarded ad. Once activated, you do not need to watch it again. A banner ad may appear at the bottom of the Status screen.

About

BossBattery

Features
Read full description

The app doesn't try to obtain unavailable data, but offers a fair approach: you enter real data from the settings, and we create an accurate forecast. WHAT YOU WILL SEE: • Current charge level and status • Charging details (power, charger type) • Charging speed analysis • Estimated number of months until the battery capacity drops to 80% FEATURES: • Manual entry of cycles and maximum capacity • Calculation based on the real lithium-ion battery degradation formula • Background data update • Notifications when battery health drops • Export history to CSV CHARGING DETAILS: • Wattage (W) • Voltage and current • Charging type: fast, wireless, standard, slow • Time to full charge FORECAST: • Based on the number of cycles and current battery health • Indicates how many months until the battery capacity drops to 80% • Helps plan battery replacement INTERFACE: • Beautiful circular indicator • Detailed information in cards • Dark and light themes • Intuitive Design All data is stored locally on your device. Nothing is sent to servers.

Screenshots

Storage Widget4 screens
BossBattery4 screens

Verdict

The call

The clearest difference is ads: BossBattery at none against Storage Widget's shown. BossBattery also leads on update cadence (every 3 days vs every 2 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Storage Widget ships an update every 2 weeks, BossBattery every 3 days. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

Scorecard2 real differences Ā· 6 level
Storage Widget versus BossBattery: the parameters behind the verdict, then further details
ParameterStorage WidgetBossBattery
PriceFreeFree
Positive reviews40.0% of reviews—
Update frequencyEvery 2 weeksEvery 3 days — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better18.6
Further details — not scored
Size7 MB6 MB
Age rating4+4+
DeveloperWonhee JeongALEKSEI PETKUN

In-app purchases

None

Storage Widget

No in-app purchases

None

BossBattery

No in-app purchases

Questions

Is Storage Widget free?
Storage Widget is free to download, with no in-app purchases.
Is BossBattery free?
BossBattery is free to download, with no in-app purchases.
Do Storage Widget or BossBattery have ads?
Storage Widget shows ads; BossBattery does not.
Which is updated more often, Storage Widget or BossBattery?
Storage Widget ships an update every 2 weeks, and BossBattery every 3 days. Most recently, Storage Widget was updated on October 15, 2026 and BossBattery on October 14, 2026.

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