Comparison

Gallery Checkup vs Sensor

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

Head to head
About

Gallery Checkup

Features
Read full description

Your camera roll is full. Your photos are private. Keep both true. Gallery Checkup finds the clutter hiding in your photo library — and clears it without ever sending a single photo off your device. One tap starts a private scan, right on your iPhone or iPad. In seconds you get clean, sorted review bundles for the stuff quietly eating your storage: • Old screenshots you never look at again • Large videos taking up the most space • Similar shots and photo bursts — keep the best, drop the rest • Live Photos and blurry or dark misfires • Saves from social and chat apps • Older loose photos gathering dust • RAW + JPEG duplicates of the same shot Open any bundle and review it your way — one photo at a time, keep what matters, and mark only what you want gone. Nothing leaves your library until you say so. You are always in control • Every photo and video stays on your device. No uploads. No cloud. No accounts. • Works fully offline. • Favorites are protected automatically. • Nothing is deleted until you confirm — twice, if you want. • See exactly how much space you'll get back before you remove anything. Free to start Scan your whole library and review one full cleanup bundle for free. Like what you see? Unlock every bundle with an optional subscription and reclaim gigabytes in minutes. Stop scrolling past "Storage Almost Full." Give your library a checkup today. Subscription Gallery Checkup offers an optional monthly auto-renewing subscription that unlocks review of all cleanup bundles while active. The price is shown before purchase and may vary by country or region. Payment is charged to your Apple Account after confirmation. The subscription renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple Account settings. Privacy Policy: https://gallerycheckup.app/privacy/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Notes: Kept all required subscription disclosure + both links — Apple rejects auto-renew listings without them. Removed word-for-word feature dump; led with the tension (full roll vs. privacy) since that's the hook. Keyword field: skipped "gallery","checkup","photo" — title already indexes those; don't waste chars. Add "ios cleaner" or "smart" only if you drop something else — you're at 164/170.

About

Sensor

Features
Read full description

SensorStream turns your iPhone and Apple Watch into real-time motion sensor tools. Select a device, choose the sensor streams you need, and view smooth live graphs with sampling- rate information. Record sessions locally and export the captured data as CSV files for analysis, research, testing, or development. Features include: • iPhone and Apple Watch sensor streaming • Accelerometer and gyroscope data • Gravity and magnetic-field measurements • Pitch, roll, yaw, quaternions, and rotation matrices • Live sampling-rate display • Selectable sensor channels • Smooth, full-width graphs • Local recording with pause and resume controls • CSV file sharing and deletion • Light and dark appearance support Available streams depend on the selected device and its hardware capabilities. SensorStream excludes HealthKit-dependent biometric data.

Screenshots

Gallery Checkup4 screens
Sensor4 screens

Verdict

The call

The clearest difference is in-app purchases: Sensor at none against Gallery Checkup's 1. On price, ads, 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. Gallery Checkup sells 1 in-app purchase, starting at $1.99 per month. Sensor asks for nothing beyond the download.

Scorecard1 real difference Ā· 5 level
Gallery Checkup versus Sensor: the parameters behind the verdict, then further details
ParameterGallery CheckupSensor
PriceFreeFree
Update frequencyEvery 3 days—
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, Apple Watch
Requires iOS18.018.0
Further details — not scored
Size13 MB30 MB
Age rating4+4+
DeveloperRafael SilvaYerim Lab LLC

In-app purchases

1 purchases

Gallery Checkup

Subscriptions1
  • All Bundles$1.991 Month
None

Sensor

No in-app purchases

Questions

Is Gallery Checkup free?
Gallery Checkup is free to download, with in-app purchases available.
Is Sensor free?
Sensor is free to download, with no in-app purchases.
Do Gallery Checkup or Sensor have ads?
Neither Gallery Checkup nor Sensor shows ads.

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