Comparison

Sader Method vs EXIF Remover

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

Head to head
About

Sader Method

This utility app helps calibrate Atomic Force Microscope cantilevers. It provides a user interface to determine the spring constant of a cantilever using its resonant frequency and quality factor.

Highlights
  • Atomic Force Microscope cantilever calibration
  • Determine spring constant
  • Resonant frequency measurement
  • Quality factor measurement
  • User interface for calibration
Features
Read full description

Calibrate Atomic Force Microscope cantilevers using the Sader Method. Provides a user interface for determining the spring constant of a cantilever from measurements of its resonant frequency and quality factor.

About

EXIF Remover

Easily remove sensitive metadata like location and GPS data from your photos. Protect your privacy by viewing and deleting EXIF information before sharing images on social media. Supports batch deletion and multiple image formats.

Highlights
  • Delete location data (GPS)
  • View EXIF information
  • Batch delete metadata
  • Share secure images
  • Supports JPEG, PNG, HEIF
Features
Read full description

Remove location and other hidden metadata from photos and videos before you share them. Photo Secure lets you check and delete GPS, address, and EXIF data in just a few taps. All processing happens on your device. Your photos and videos are never uploaded. Key Features - View shooting location (GPS & address) on a map - View and delete location data and EXIF information from photos - Remove location and other metadata from videos - Optionally remove audio from videos - Check image dimensions, file size, and date at a glance - Share cleaned photos and videos directly to social media - Supports JPEG, PNG, and HEIF photos Perfect For - Checking photos and videos before posting on social media or marketplaces - Making sure your home or workplace isn't revealed - Quickly viewing photo date, size, and camera details Billing Information Standard Mode - Ads will be displayed. - Video saving and sharing are limited. Plus Mode - All features become available with no restrictions, and you can use the app without ads. - You can purchase auto-renewing subscriptions for 1 month or 1 year. - Payment will be charged to your Apple Account. - You can purchase from the Settings icon in the app. - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. About Auto-Renewal When you subscribe through Apple, payment will be charged to your App Store account upon confirmation of purchase. Subsequently, the membership will be automatically renewed. To turn off auto-renewal, please set it to off at least 24 hours before the end of the subscription period. If you do not turn off auto-renewal at least 24 hours before the end of the subscription period, your chosen plan will be automatically renewed, and you will be charged accordingly. Memberships and auto-renewal can be managed in your account settings after purchase. Cancellation for the used portion of the subscription period will not be accepted after starting to use the service. # Terms of Use https://digitalnauts.com/terms/app_term_of_use/ # Privacy Policy https://digitalnauts.com/privacypolicy/app_privacy_policy/ # Developer DIGITALNAUTS INC. https://digitalnauts.com/

Screenshots

Sader Method4 screens
EXIF Remover4 screens

Verdict

The call

The clearest difference is rating: Sader Method at 5.0 against EXIF Remover's 4.3. Sader Method also leads on in-app purchases (none vs 3) and ads (none vs shown). EXIF Remover's advantage is update cadence (fortnightly vs every 57 months) and ratings volume (62 vs 1). On price 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. EXIF Remover sells 3 in-app purchases, starting at $0.99 per month. Sader Method asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Sader Method holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: EXIF Remover has 62 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Sader Method's written reviews are positive against 71% of EXIF Remover's.

UpkeepUpdate frequency

Sader Method ships an update every 57 months, EXIF Remover fortnightly. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

Scorecard8 real differences · 2 level
Sader Method versus EXIF Remover: the parameters behind the verdict, then further details
ParameterSader MethodEXIF Remover
PriceFreeFree
Rating5.0 (1 ratings) — better4.3 (62 ratings)
Positive reviews100.0% of reviews — better70.8% of reviews
Number of ratings162 — better
Update frequencyEvery 57 monthsFortnightly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.4 — better18.0
Further details — not scored
Size2 MB28 MB
Age rating4+4+
DeveloperJohn SaderDIGITALNAUTS INC.

Customer experience

Sader Method

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

EXIF Remover

All ratings62 ratings
Positive83.9%
Neutral4.8%
Negative11.3%
Written reviews65 reviews
Positive70.8%
Neutral9.2%
Negative20.0%

In-app purchases

None

Sader Method

No in-app purchases

3 purchases

EXIF Remover

Subscriptions2
  • Plus Mode Monthly$0.991 Month
  • Plus Mode Yearly$3.991 Year
One-time1
  • Remove Ads$14.99

Questions

Is Sader Method free?
Sader Method is free to download, with no in-app purchases.
Is EXIF Remover free?
EXIF Remover is free to download, with in-app purchases available.
Which has better reviews, Sader Method or EXIF Remover?
Sader Method is rated higher. Sader Method averages 5.0 out of 5 from 1 ratings, while EXIF Remover averages 4.3 from 62 ratings.
Do Sader Method or EXIF Remover have ads?
EXIF Remover shows ads; Sader Method does not.
Which is updated more often, Sader Method or EXIF Remover?
Sader Method ships an update every 57 months, and EXIF Remover fortnightly. Most recently, Sader Method was updated on November 1, 2026 and EXIF Remover on November 2, 2026.

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