Comparison

Q Camera! vs Post Watermark

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

Head to head
About

Q Camera!

Capture photos and videos discreetly without any shutter sound, perfect for quiet environments like libraries or when a sleeping baby is nearby. Offers advanced camera controls and high-quality saving options.

Highlights
  • Silent photo and video capture
  • Adjustable video resolution and frame rate
  • HEIF/HEVC saving
  • Volume button shooting
  • Lens switching (wide, ultra-wide, telephoto)
  • Macro mode control
  • Tap to focus/expose
  • Self-timer
Features
Read full description

Q Camera takes photos without the shutter sound — and you do not have to flip your phone to silent first. Use it for study notes in libraries and study rooms, for whiteboards in class and meetings, at museums, or next to a sleeping baby or pet. Anywhere you would rather not make a sound. ■ Features · Silent photo capture. Video records silently too · Choose video resolution and frame rate (up to 4K 60fps, varies by device) · Quality on par with the built-in camera. HEIF / HEVC saving · Shoot with the volume buttons, one-handed · Switch between wide, ultra-wide and telephoto lenses (supported devices) · Tells you when the camera switches to macro up close, and lets you turn that off · Tap to set focus and exposure, double-tap to go back to auto · Self-timer (1s / 3s / 5s / 10s) · Zoom, and mirrored saving for the front camera · Location data on or off · Review and manage your shots inside the app ■ Made for · Study notes in libraries and study rooms · Whiteboards in classes, lectures and meetings · Museums, exhibitions and recitals · Sleeping babies and pets · Food photos in cafes and restaurants ■ Pricing Every feature is free. There are no subscriptions and no in-app purchases. (Ads are shown.) ■ Privacy Photos and videos are saved only to your device's photo library. Note: on some devices and settings, iOS may still play a very quiet sound.

About

Post Watermark

Easily add watermarks to your images and videos before reposting them. The app saves your repost history for quick access and offers a simple way to protect your content. It is not affiliated with Instagram.

Highlights
  • Add watermarks to images
  • Add watermarks to videos
  • Repost to Instagram
  • Save repost history
  • Free trial available
Features
Read full description

Simply repost multiple images / videos to Instagram! Pick your image or video and add watermark to it! Then repost super easily!! Also saves repost history for easy re-access! Cautions 1. This app is not affiliated with Instagram. 2. Any unauthorized action or repost of photo/video and/or violations of Intellectual property rights is the sole responsibility of the user. 3. Respect the rights of the Instagram users. Subscription terms - Free trial is included - Free trial can be only used once - Subscription can be cancelled in AppStore subscription settings. Included subscriptions - monthly subscription - annual subscription service use terms: https://ahndwon.notion.site/Terms-of-use-511146a86480410896748fc9fedb3378 [:mav: 1.15.7]

Screenshots

Q Camera!4 screens
Post Watermark4 screens

Verdict

The call

The clearest difference is in-app purchases: Q Camera! at none against Post Watermark's 2. Q Camera! also leads on update cadence (every 6 days vs every 5 weeks) and rating (4.8 vs 4.5). Post Watermark's advantage is review sentiment (81% vs 66%) and ratings volume (146 vs 44). On price, ads, device support and iOS requirement 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. Post Watermark sells 2 in-app purchases, starting at $5.99 per month. Q Camera! asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Q Camera! holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 44 and 146 respectively. Written reviews complicate that: 66% of Q Camera!'s written reviews are positive against 81% of Post Watermark's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Q Camera! ships an update every 6 days, Post Watermark every 5 weeks. Both last shipped on November 9, 2026.

Scorecard6 real differences · 4 level
Q Camera! versus Post Watermark: the parameters behind the verdict, then further details
ParameterQ Camera!Post Watermark
PriceFreeFree
Rating4.8 (44 ratings) — better4.5 (146 ratings)
Positive reviews66.0% of reviews80.7% of reviews — better
Number of ratings44146 — better
Update frequencyEvery 6 days — betterEvery 5 weeks
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size10 MB110 MB
Age rating4+4+
Developerhanul gangDongwon Ahn

Customer experience

Q Camera!

All ratings44 ratings
Positive93.2%
Neutral4.5%
Negative2.3%
Written reviews47 reviews
Positive66.0%
Neutral6.4%
Negative27.7%

Post Watermark

All ratings146 ratings
Positive89.0%
Neutral3.4%
Negative7.5%
Written reviews57 reviews
Positive80.7%
Neutral5.3%
Negative14.0%

In-app purchases

None

Q Camera!

No in-app purchases

2 purchases

Post Watermark

Subscriptions2
  • Premium monthly subscription7 Days trial$5.991 Month
  • Premium yearly subscription7 Days trial$49.991 Year

Questions

Is Q Camera! free?
Q Camera! is free to download, with no in-app purchases.
Is Post Watermark free?
Post Watermark is free to download, with in-app purchases available.
Which has better reviews, Q Camera! or Post Watermark?
Q Camera! is rated higher. Q Camera! averages 4.8 out of 5 from 44 ratings, while Post Watermark averages 4.5 from 146 ratings.
Do Q Camera! or Post Watermark have ads?
Both Q Camera! and Post Watermark show ads.
Which is updated more often, Q Camera! or Post Watermark?
Q Camera! ships an update every 6 days, and Post Watermark every 5 weeks. Most recently, Q Camera! was updated on November 9, 2026 and Post Watermark on November 9, 2026.

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