Comparison

ZERO vs AI Face Hiding

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

Head to head
About

ZERO

Control your drone directly from your smartphone or tablet. Experience first-person view (FPV) and review recorded video footage captured by your drone.

Highlights
  • Drone control via smartphone/tablet
  • First-person view (FPV)
  • View recorded video
  • Compatible with Zero-X Edge drone
Features
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Compatible with the Zero-X Edge   Fly your EDGE DRONE via your smartphone or tablet. With the Zero-X Edge APP you can control your EDGE drone, as well as see the first person view (FPV), and watch video recorded with your Edge drone.

About

AI Face Hiding

Features
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【Do you have these concerns?】 • Want to post family photos on SNS, but strangers appearing in the background bother you • It’s hard to hide every child’s face in school event photos • Group photos from trips often include unknown people • Want to keep only specific people visible in group photos ImageMask solves all of these! ------- 【Features of ImageMask】 -------------------------------- Automatic recognition — no manual work needed -------------------------------- Register the faces of family and friends beforehand, and the app will automatically recognize them in future photos. Registered people will remain unblurred, while only others are processed. No need to select each face manually. Easy registration • Just upload a few face photos • Accurately recognizes different expressions and angles • Works even with side faces and smiles • No limit on the number of people you can register ----- -------------------------------- Choose your processing style -------------------------------- • Blur: Adjustable intensity (low to strong) • Stamps: Hide faces with fun emojis • Shapes: Square or circle frames available Switch easily with a long press and customize freely. ----- -------------------------------- Intuitive operation -------------------------------- 1. Add a photo 2. Register people (family/friends) 3. Tap the face detection button 4. Save & share A simple 4-step flow with clear tutorials. ----- -------------------------------- Detailed adjustments available -------------------------------- • Drag face boxes to adjust positions • Pinch to zoom in/out • Tap to toggle processing ON/OFF • Manually add face boxes if needed Perfect for missed faces or special cases. ----- -------------------------------- Privacy protection -------------------------------- • All processing is done locally on the device • No uploads to the cloud • Face data is safely stored on your device • Never sent to external servers Use the app with confidence. ----- -------------------------------- Premium features -------------------------------- • Remove all advertisements • Smoother editing experience All functions are available for free without limitations. ----- 【Perfect for these situations】 • Sharing family photos • Event / party group photos • School / club activity photo distribution • Travel memories without background strangers ----- 【How to use】 Step 1: Add a photo Choose a photo from your library. Step 2: Register persons Register face photos of people you don’t want blurred. (Multiple photos improve accuracy) Step 3: Auto-detect Tap to automatically detect faces. Registered people are marked in green. Step 4: Fine-tune & save Adjust boxes as needed and save your result. ----- 【FAQ】 Q. How accurate is face recognition? A. It recognizes accurately even with different angles or expressions. Registering more photos improves accuracy. Q. Can it be used offline? A. Yes. All processing is done locally. No internet required. Q. How many people can I register? A. Unlimited. Q. Is my data safe? A. All data stays on your device and is never sent externally. Q. Is it free to use? A. Yes. All basic functions are available for free. Premium removes ads. Terms of Use (EULA) This app is governed by Apple's standard End User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

ZERO2 screens
AI Face Hiding3 screens

Verdict

The call

The clearest difference is in-app purchases: ZERO at none against AI Face Hiding's 1. ZERO also leads on ads (none vs shown) and update cadence (every 5 days vs every 11 days). 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. AI Face Hiding sells 1 one-off in-app purchase. ZERO asks for nothing beyond the download.

UpkeepUpdate frequency

ZERO ships an update every 5 days, AI Face Hiding every 11 days. The most recent releases landed on October 22, 2026 and October 28, 2026 respectively.

Scorecard4 real differences · 4 level
ZERO versus AI Face Hiding: the parameters behind the verdict, then further details
ParameterZEROAI Face Hiding
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 5 days — betterEvery 11 days
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS8.0 — better18.6
Further details — not scored
Size67 MB131 MB
Age rating12+4+
DeveloperDirected Electronics AustraliaSALT Inc.

In-app purchases

None

ZERO

No in-app purchases

1 purchases

AI Face Hiding

One-time1
  • Premium$2.99

Questions

Is ZERO free?
ZERO is free to download, with no in-app purchases.
Is AI Face Hiding free?
AI Face Hiding is free to download, with in-app purchases available.
Do ZERO or AI Face Hiding have ads?
AI Face Hiding shows ads; ZERO does not.
Which is updated more often, ZERO or AI Face Hiding?
ZERO ships an update every 5 days, and AI Face Hiding every 11 days. Most recently, ZERO was updated on October 22, 2026 and AI Face Hiding on October 28, 2026.

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