Comparison

SBOX SP 4K vs Discretion

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

Head to head
About

SBOX SP 4K

Features
Read full description

SBOX SP 4K is a sports camera app and a DV camcorder app. The app can synchronize the camera and mobile phone to take pictures and videos. Through wireless link, you can access the pictures and videos of the TF card for easy viewing and photos in the device. The video can also be saved on the mobile phone and shared to other interactive apps.

About

Discretion

Securely share photos by masking sensitive information and removing hidden data. Protect identities with customizable masks and anonymize filenames. This app offers robust privacy controls for images before sharing.

Highlights
  • Automatic and manual face masking
  • Metadata removal (GPS, camera settings)
  • Anonymous filename simplification
  • Layer flattening and TIFF removal
  • Video removal from Live Photos
  • Privacy Report
Features
Read full description

Share photos without worrying about sensitive data being seen. Add masks to securely protect identities. These and other features like metadata removal, layer flattening, and anonymous filenames let you share images on your terms, not theirs. Face Masking Features • Optional: Automatic masking / Manual masking / No masking • Built in Mask Editor: • Add and remove masks • Precision edits to the mask size and position • Change each mask's shape and style Automatic face detection is done privately on-device using two different face detection algorithms with combined results for better coverage. Automatic privacy features • Removes tracking metadata - including date, time, location information (GPS coordinates), camera settings, equipment, operating system, editing software and more. • Simplifies the filename to a two digit number like "01.jpg" (to help prevent source tracing) • Flattens PSD files • Removes hidden TIFF files • Removes video from Live Photo These all help prevent unwarranted data mining and reduce the data available for digital fingerprinting. The results can be viewed in the Discretion photo Privacy Report within the app. Sharing Discretion is ideal for sharing privacy enhanced photos to social media. You are not limited to social media sites though! The Discretion app uses the standard share sheet, so you can do anything you can normally do with an image file. Other features • Supports Light / Dark mode • Dynamic text resizing • No watermark • Emoji Mask (standard smilie only! see Complete Discretion for more information) • iPad - split screen • iPad - hardware keyboard support • iPad - drag and drop support * Complete Discretion * Discretion is free to download and use. Complete Discretion is an enhanced version of Discretion available as an in-app purchase. With Complete Discretion you get all the features of Discretion plus: • Unlock access to every single system emoji for creating masks • Unlock access to Genmoji masks on Apple Intelligence supported devices • Unlock access to Memoji and sticker masks on iOS 18+ and iPadOS 18+ • Batch processing - up to ten images processed at a time • Support independent development Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

SBOX SP 4K2 screens
Discretion4 screens

Verdict

The call

The clearest difference is in-app purchases: SBOX SP 4K at none against Discretion's 4. SBOX SP 4K also leads on update cadence (every 4 days vs every 2 months) and iOS requirement (8.0 vs 15.0). Discretion's advantage is device support (4 vs 2). On price and ads 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. Discretion sells 4 in-app purchases, starting at $1.99 per year. SBOX SP 4K asks for nothing beyond the download.

UpkeepUpdate frequency

SBOX SP 4K ships an update every 4 days, Discretion every 2 months. The most recent releases landed on October 29, 2026 and October 22, 2026 respectively.

Scorecard4 real differences · 6 level
SBOX SP 4K versus Discretion: the parameters behind the verdict, then further details
ParameterSBOX SP 4KDiscretion
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 4 days — betterEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod, Mac — better
Requires iOS8.0 — better15.0
Further details — not scored
Size47 MB97 MB
Age rating4+4+
Developer世宁 黎David Kennedy

In-app purchases

None

SBOX SP 4K

No in-app purchases

4 purchases

Discretion

Subscriptions2
  • Yearly Complete7 Days trial$1.991 Year
  • Yearly Family Complete$2.991 Year
One-time2
  • Life-Time Complete$4.99
  • Life-Time Family Complete$7.99

Questions

Is SBOX SP 4K free?
SBOX SP 4K is free to download, with no in-app purchases.
Is Discretion free?
Discretion is free to download, with in-app purchases available.
Do SBOX SP 4K or Discretion have ads?
Neither SBOX SP 4K nor Discretion shows ads.
Which is updated more often, SBOX SP 4K or Discretion?
SBOX SP 4K ships an update every 4 days, and Discretion every 2 months. Most recently, SBOX SP 4K was updated on October 29, 2026 and Discretion on October 22, 2026.

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