Comparison

Deploy Object vs Rectify

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

Head to head
About

Deploy Object

Features
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This app is an AR app that projects a virtual object onto the real space projected on the screen. It can be used before the installation of furniture and buildings, or you can grasp the size and distance of a place. You can also save an AR composite image of a virtual object and camera image in an album, or post it on SNS or email to share the image. [How to use] 1. Tap the button at the top left of the screen and select the type, size, and color of the virtual object you want to place. 2. Point the rear camera at the flat floor to view the virtual object. 3. Tap the refresh icon in the upper right corner of the screen to reset the screen and detect the flat bottom surface to display virtual objects. 4. By tapping the button at the center of the top of the screen, you can share the image by posting it on SNS such as Twitter or email, and save the image in the album. (If you want to link with other apps, you need to install apps such as Twitter in advance.) 5. Touch and hold the screen to switch the placement of virtual objects automatically or manually. To place it manually, tap the center point of the place where you want to display the virtual object, following the instructions on the screen. The size of the virtual object selected on the setting screen may have an error depending on the state of space recognition of the place shown in the camera when it is displayed on the screen. Please use it as a guide only. Please use in a bright place.

About

Rectify

Features
Read full description

Turn angled slide photos into front-facing images. Use Rectify as a silent camera, too. Rectify captures presentation slides and corrects their perspective on your iPhone. Keep useful slides from lectures, conferences and meetings in a format that is easier to revisit, without straightening each photo by hand. STRAIGHTEN SLIDES AS YOU SHOOT Rectify detects the four corners of a slide and corrects the tilted shape. See the detected outline and a live corrected preview before capturing, so you can check what will be included. SILENT CAMERA FOR EVERYDAY PHOTOS Take photos without a shutter sound. Capture presentation slides during lectures and meetings without interrupting others with camera noise. Turn correction off to photograph food, objects and everyday moments without cropping the image to a slide. To save these photos directly to Photos, choose Photos as the save destination for original images in Settings. AUTO CAPTURE FOR SLIDE CHANGES Start Auto Capture and keep the camera aimed at the screen. Rectify uses changes in readable slide text to detect a slide change and trigger a capture. Use the shutter button whenever you want to capture a slide yourself, including while Auto Capture is running. OPEN STRAIGHT TO THE CAMERA Open the app directly to the camera. Take a single photo, start Auto Capture or turn correction on or off from the same screen. SAVE EACH VERSION WHERE YOU WANT Choose a separate destination for the original and corrected image: in the app, in Photos, in both places, or don't save. By default, originals stay in the app and corrected images go to Photos. If correction fails, Rectify saves the original instead. When the original is set to "Don't save," that fallback is kept in the app. FIND YOUR CAPTURES BY DATE Browse in-app images by date, zoom in, share them, save them to Photos or select several to delete. Deleting an in-app image leaves its copy in Photos untouched. Images stored only in the app are removed when you delete the app. IMAGE PROCESSING ON YOUR IPHONE Slide detection and perspective correction run on your device. Captured images are not uploaded to an external server for processing. Rectify does not record audio. For lectures, conference talks, training sessions, projected meeting materials, whiteboards and large displays. Only photograph content when permitted, and respect venue rules and other people's rights. Automatic detection depends on readable text, lighting and distance. Use manual capture for image-only slides or changes the app does not detect.

Screenshots

Deploy Object4 screens
Rectify4 screens

Verdict

The call

The clearest difference is ads: Rectify at none against Deploy Object's shown. Rectify also leads on update cadence (fortnightly vs every 7 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Deploy Object ships an update every 7 months, Rectify fortnightly. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

Scorecard2 real differences ยท 4 level
Deploy Object versus Rectify: the parameters behind the verdict, then further details
ParameterDeploy ObjectRectify
PriceFreeFree
Update frequencyEvery 7 monthsFortnightly โ€” better
AdsYesNo โ€” better
In-app purchasesNoNo
DevicesiPhone, iPad โ€” betteriPhone
Requires iOS18.618.0 โ€” better
Further details โ€” not scored
Size5 MB5 MB
Age rating4+4+
Developershinichi tanimotoKeisuke Shibata

In-app purchases

None

Deploy Object

No in-app purchases

None

Rectify

No in-app purchases

Questions

Is Deploy Object free?
Deploy Object is free to download, with no in-app purchases.
Is Rectify free?
Rectify is free to download, with no in-app purchases.
Do Deploy Object or Rectify have ads?
Deploy Object shows ads; Rectify does not.
Which is updated more often, Deploy Object or Rectify?
Deploy Object ships an update every 7 months, and Rectify fortnightly. Most recently, Deploy Object was updated on October 27, 2026 and Rectify on October 24, 2026.

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