Comparison

ViewItOnce vs Camera Guide

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

Head to head
About

ViewItOnce

Features
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ViewItOnce sends photos that actually disappear, right inside your iMessage conversations. Most "disappearing photo" apps still keep a copy somewhere. ViewItOnce doesn't. Your photo is encrypted on your phone before it leaves, our servers only ever hold scrambled bytes they can't read, and the moment your photo has been seen, it's deleted. Not hidden. Deleted. HOW IT WORKS Open a chat in Messages, tap the apps button next to the text field, and pick ViewItOnce. Choose a photo, pick how long it lives, and send. Your friend gets a card in the conversation; when they tap it, the photo appears for one look and then burns. One button switches between "View once", "One replay" for people who blink at the wrong moment, and "Keep in chat" when you just want to send a normal photo. THE APP IS FOR PAIRING Open the ViewItOnce app to connect with someone using a QR code or a six-digit code. You don't need an account, a phone number, or an email. Pairing is optional for sending, but it's how you and one specific person confirm you're talking to each other and nobody in between. WHAT MAKES IT DIFFERENT The photo itself never travels through the message. Your recipient gets a small card in the chat; the actual photo sits encrypted on our servers, gets fetched when they tap, and is destroyed after viewing. Nothing usable is left behind in the conversation, in backups, or with us. Photos are never saved to disk unencrypted on either phone. Location data and other photo metadata are stripped before sending. A word of honesty: no app can stop someone from taking a screenshot, and nothing stops a person from pointing another camera at their screen. ViewItOnce keeps copies of your photo from existing; it can't control the person you sent it to. Send accordingly. WHAT WE KNOW ABOUT YOU Almost nothing, by design. No accounts. Your device makes up a random ID and cryptographic keys on first launch, and that's all we ever see. We can't read your photos even if we wanted to. VIEWITONCE PLUS Sending disappearing photos is a subscription: ViewItOnce Plus costs $9.99 a year and starts with a free week. Opening photos other people send you is free and always will be, as is pairing and the "Keep in chat" option. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless you turn off auto-renew at least 24 hours before the period ends, and you can manage or cancel it any time in your Apple Account settings. Any unused part of a free trial is forfeited if you buy a subscription during the trial. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://viewitonce.pawels-apps.workers.dev/privacy

About

Camera Guide

Features
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Learn Photography Like a Professional Camera Guide is the ultimate photography learning app designed for beginners, hobbyists, content creators, and professional photographers who want to understand exactly how camera settings affect every photo. Instead of reading long technical explanations, Camera Guide lets you see the difference. Move through different camera settings and instantly compare realistic examples showing how each adjustment changes the final image. Whether you’re using an iPhone, DSLR, mirrorless camera, or any digital camera, Camera Guide helps you confidently understand the settings behind every great photograph. Learn Every Essential Camera Setting β€’ Exposure Triangle β€’ Aperture (Depth of Field) β€’ Shutter Speed β€’ ISO β€’ White Balance β€’ Exposure Compensation β€’ Focus Modes β€’ Focus Position β€’ Metering Modes β€’ Histograms β€’ RAW vs JPEG/HEIF β€’ HDR Photography β€’ Dynamic Range β€’ Focal Length β€’ Lens Types β€’ Macro Photography β€’ Optical vs Digital Zoom β€’ Composition Techniques β€’ Rule of Thirds β€’ Leading Lines β€’ Symmetry β€’ Negative Space β€’ Foreground Interest β€’ Subject Separation β€’ And much more… Interactive Visual Comparisons See exactly how changing camera settings affects your photos by comparing aperture, shutter speed, ISO, white balance, focal length, focus, and exposure settings. Photography Lessons Every lesson includes beginner-friendly explanations, detailed guides, practical tips, common mistakes, recommended shooting situations, related lessons, visual examples, and interactive comparisons. Test Your Knowledge Practice with quizzes covering camera settings, exposure, lenses, composition, image quality, and professional photography techniques. Perfect For β€’ Beginner photographers β€’ DSLR users β€’ Mirrorless camera users β€’ iPhone photographers β€’ Mobile photographers β€’ Photography students β€’ Content creators β€’ Travel photographers β€’ Portrait photographers β€’ Landscape photographers β€’ Hobby photographers Terms of Use: https://presetpix.com/app/cameraguide/terms.html Privacy Policy: https://presetpix.com/app/cameraguide/privacy.html EULA: https://presetpix.com/app/cameraguide/eula.html

Screenshots

ViewItOnce4 screens
Camera Guide4 screens

Verdict

The call

The clearest difference is iOS requirement: Camera Guide at 17.0 against ViewItOnce's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

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

Both are free to download. ViewItOnce sells 1 in-app purchase, starting at $9.99 per year and Camera Guide sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference Β· 5 level
ViewItOnce versus Camera Guide: the parameters behind the verdict, then further details
ParameterViewItOnceCamera Guide
PriceFreeFree
Update frequencyMonthlyβ€”
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone, iPad β€” better
Requires iOS26.017.0 β€” better
Further details β€” not scored
Size3 MB171 MB
Age rating17+4+
DeveloperPawel SzydlowskiHARSHADARSHADANANDSAGAR GAJIPARA

In-app purchases

1 purchases

ViewItOnce

Subscriptions1
  • ViewItOnce Plus7 Days trial$9.991 Year
3 purchases

Camera Guide

Subscriptions2
  • weekly$1.997 Days
  • monthly$4.991 Month
One-time1
  • Lifetime$39.99

Questions

Is ViewItOnce free?
ViewItOnce is free to download, with in-app purchases available.
Is Camera Guide free?
Camera Guide is free to download, with in-app purchases available.
Do ViewItOnce or Camera Guide have ads?
Neither ViewItOnce nor Camera Guide shows ads.

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