Comparison

Wallpaper Optimizer(WO) vs MuteNote

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

Head to head
About

Wallpaper Optimizer(WO)

Easily resize and customize photos to perfectly fit your device's wallpaper and widgets. Fix common issues like the parallax effect and create unique backgrounds with various filters and color options.

Highlights
  • Resize photos to fit screen
  • Fix parallax effect
  • Add color backgrounds
  • Transparent widget support
  • Blur effects
  • Extract image from video
Features
Read full description

What people say about Optimizer: This works perfectly. Adds a color background to make the image larger and reduce zoom. Also gives option of parallax or not. -Stephanie DeWitt works perfectly fine and is exactly what I needed for my photos! I recommend this app if you can't seem to get a full picture set as your wallpaper saves the struggle of screenshotting and trying to figure it a way The picture will fit your locks screen or home screen. Love it!!!!!! - Tmkristi Just happened upon this app while looking for fixes to the parallax problem and used it ONCE and it works PERFECTLY!! Definitely going to recommended this app to everyone! - Twitch*CFL Easy to fix the parallax effect when setting wallpapers. Great app! -Hannah B This is app is a life saver! It's easy to use and not complicated like other apps. This is the only thing that has helped me resize my pictures, and for that, thank you developers!! -Hillina_HabeshaGirl Do you have iOS Wallpaper trouble still? Now you can resize photo to fit screen with 'Background Optimizer for iPhone and iPad'. Now you can make your own awesome wallpapers easily! Main Features: * Two Layer Image * Save the image for Apple Watch(only available on iPhone) * Transparent Widget(only available on iPhone) * Image Move/Resize/Rotate * Save the image of Reduce Motion On/Off * Blur Effect(Border/Normal/Both) * Background Color palette and eyedropper * Awesome Pattern Filters * Barcode Generation * Help Center * Extract the image of video * All devices support * Share the image/video file from another app. Save Option: Perspective Zoom: On - Save the image for the parallax effect Perspective Zoom: Off - Save the image as you see

About

MuteNote

Capture photos and notes discreetly in quiet environments without disturbing others. Extract text from images using OCR and organize your memories by date. Search your photo library by text content.

Highlights
  • Silent photography
  • Image to text conversion (OCR)
  • Date-based photo organization
  • Text search within photos (Pro)
  • Integrated note-taking
Read full description

μ‘°μš©ν•œ κ³³μ—μ„œλ„ λ°©ν•΄ 없이, MuteNote λ„μ„œκ΄€Β·κ°•μ˜μ‹€Β·νšŒμ˜μ‹€μ²˜λŸΌ μ •μˆ™μ΄ ν•„μš”ν•œ κ³³μ—μ„œ 카메라 μ†Œλ¦¬ λ•Œλ¬Έμ— μ΄¬μ˜μ„ 망섀인 적 μžˆμœΌμ‹ κ°€μš”? MuteNoteλŠ” 무음 촬영과 λ©”λͺ¨κ°€ ν•˜λ‚˜λ‘œ 합쳐진 μ•±μœΌλ‘œ, 주변에 λ°©ν•΄λ₯Ό μ£Όμ§€ μ•Šκ³  ν•„μš”ν•œ μˆœκ°„μ„ μ°¨λΆ„ν•˜κ²Œ 기둝할 수 μžˆμŠ΅λ‹ˆλ‹€. β–  μ£Όμš” κΈ°λŠ₯ Β· μ •μˆ™ 촬영 : 주변을 λ°©ν•΄ν•˜μ§€ μ•ŠλŠ” μ‘°μš©ν•œ 촬영 Β· κΈ€μž μΆ”μΆœ(OCR) : 사진 속 κΈ€μžλ₯Ό λ°”λ‘œ ν…μŠ€νŠΈλ‘œ λ³€ν™˜ Β· λ‚ μ§œλ³„ 보관함 : 찍은 사진을 λ‚ μ§œλ³„λ‘œ μžλ™ 정리 Β· ν…μŠ€νŠΈ 검색(Pro) : 사진 속 κΈ€μžλ‘œ 보관함을 검색 β–  이럴 λ•Œ μ’‹μ•„μš” Β· κ°•μ˜Β·μ„Έλ―Έλ‚˜μ—μ„œ λ°œν‘œ 화면을 μ •μˆ™ν•˜κ²Œ μ΄¬μ˜ν•˜κ³  ν•„κΈ°ν•  λ•Œ Β· 회의 쀑 ν™”μ΄νŠΈλ³΄λ“œ λ‚΄μš©μ„ 쑰용히 기둝할 λ•Œ Β· λ„μ„œκ΄€Β·λ―Έμˆ κ΄€Β·μΉ΄νŽ˜μ—μ„œ λ– μ˜€λ₯Έ μ˜κ°μ„ λ©”λͺ¨μ™€ ν•¨κ»˜ 남기고 싢을 λ•Œ μ§€κΈˆ MuteNote와 ν•¨κ»˜, 주변을 λ°°λ €ν•˜λ©΄μ„œ κΈ°λ‘μ—λ§Œ 집쀑해 λ³΄μ„Έμš”.

Screenshots

Wallpaper Optimizer(WO)4 screens
MuteNote3 screens

Verdict

The call

The clearest difference is price: MuteNote at Free against Wallpaper Optimizer(WO)'s $2.99. MuteNote also leads on review sentiment (100% vs 58%) and update cadence (every 4 days vs fortnightly). Wallpaper Optimizer(WO)'s advantage is in-app purchases (none vs 1) and ads (none vs shown).

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

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

MuteNote is free to download; Wallpaper Optimizer(WO) costs $2.99 up front. MuteNote sells 1 one-off in-app purchase. Wallpaper Optimizer(WO) asks for nothing beyond the download.

UpkeepUpdate frequency

Wallpaper Optimizer(WO) ships an update fortnightly, MuteNote every 4 days. The most recent releases landed on November 11, 2026 and November 10, 2026 respectively.

Scorecard8 real differences Β· 0 level
Wallpaper Optimizer(WO) versus MuteNote: the parameters behind the verdict, then further details
ParameterWallpaper Optimizer(WO)MuteNote
Price$2.99Free β€” better
Positive reviews57.6% of reviews100.0% of reviews β€” better
Update frequencyFortnightlyEvery 4 days β€” better
AdsNo β€” betterYes
In-app purchasesNo β€” betterYes
MonetizationPaidFree with in-app purchases β€” better
DevicesiPhone, iPad, iPod β€” betteriPhone
Requires iOS12.3 β€” better16.4
Further details β€” not scored
Size11 MB49 MB
Age rating4+4+
DeveloperKhunG SystemSUNGYUN NAM

Customer experience

Wallpaper Optimizer(WO)

Written reviews33 reviews
Positive57.6%
Neutral9.1%
Negative33.3%

MuteNote

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Wallpaper Optimizer(WO)

No in-app purchases

1 purchases

MuteNote

One-time1
  • MuteNote Pro 평생 이용$5.99

Questions

Is Wallpaper Optimizer(WO) free?
Wallpaper Optimizer(WO) costs $2.99, with no in-app purchases.
Is MuteNote free?
MuteNote is free to download, with in-app purchases available.
Do Wallpaper Optimizer(WO) or MuteNote have ads?
MuteNote shows ads; Wallpaper Optimizer(WO) does not.
Which is updated more often, Wallpaper Optimizer(WO) or MuteNote?
Wallpaper Optimizer(WO) ships an update fortnightly, and MuteNote every 4 days. Most recently, Wallpaper Optimizer(WO) was updated on November 11, 2026 and MuteNote on November 10, 2026.

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