Deploy Object vs Underexpo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Deploy Object
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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.
Underexpo
Capture photos with a vintage film aesthetic directly in the viewfinder. Apply filmic looks, grain, and dust overlays before you shoot. Adjust exposure, contrast, and color with simple sliders, then save your custom presets.
- Live film preview in viewfinder
- Hand-graded filmic LUTs
- Adjustable exposure, contrast, and color
- Scanned dust and scratch overlays
- Customizable grain and chromatic aberration
- Save custom presets
- On-device processing
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UNDEREXPO Film looks, live in the viewfinder. Underexpo is not a pro camera and does not pretend to be. It is a small, fast film camera that shows you the look before you take the shot, so you can stop editing and start shooting. LIVE FILM PREVIEW Pick a look and the viewfinder changes with it. Grain, color, and contrast are all there before you press the shutter, not bolted on afterwards. FILMIC LOOKS Hand-graded filmic LUTs, from soft faded portraits to heavy contrast black & white. Tap through them and stop when one fits. DIAL IT IN Exposure, contrast, black point, saturation, temperature, tint, highlights, and shadows. Plain sliders, no menus to dig through. GRAIN & DUST Thirty scanned dust and scratch overlays, plus adjustable grain and chromatic aberration, for frames that look developed rather than filtered. SAVE YOUR PRESETS Found a combination you like? Save it as your own preset and shoot with it from then on. A CAMERA THAT STAYS OUT OF THE WAY Volume button shutter, rule of thirds grid, tap to focus, flash, 2x zoom, front camera, and your last shot one tap from the editor. Every shot saves straight to your library. BUILT FOR IPAD Split View and Slide Over are supported, and the camera preview keeps the right aspect ratio at every window size. PROCESSED ON YOUR DEVICE Your photos are processed on your device and never uploaded. Export straight to Photos with your metadata intact. Underexpose on purpose. UNDEREXPO PRO Film looks, editing tools, and the camera require an Underexpo Pro subscription. Choose weekly, with a free trial for eligible new subscribers, or yearly. Payment is charged to your Apple ID at confirmation. Subscriptions renew automatically unless canceled at least 24 hours before the period ends. Manage or cancel in your App Store account settings. PRIVACY POLICY AND TERMS OF USE: Apple App Store User Agreement - Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy https://tahatuna.com/underexpoprivacy For more information, please visit https://tahatuna.com For support, send an email to: ios@tahatuna.com
Screenshots
Verdict
The clearest difference is in-app purchases: Deploy Object at none against Underexpo's 4. Deploy Object also leads on iOS requirement (18.6 vs 26.0). Underexpo's advantage is ads (none vs shown) and update cadence (fortnightly vs every 7 months). 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
Both are free to download. Underexpo sells 4 in-app purchases, starting at $3.99 per 7 days. Deploy Object asks for nothing beyond the download.
Deploy Object ships an update every 7 months, Underexpo fortnightly. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.
| Parameter | Deploy Object | Underexpo |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 7 months | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.6 — better | 26.0 |
| Further details — not scored | ||
| Size | 5 MB | 97 MB |
| Age rating | 4+ | 4+ |
| Developer | shinichi tanimoto | Ali Taha Tuna |
In-app purchases
Deploy Object
No in-app purchases
Underexpo
- Underexpo Pro Weekly3 Days trial$3.997 Days
- Underexpo Pro Monthly$7.991 Month
- Underexpo Pro Annual$24.991 Year
- Underexpo Lifetime Membership$19.99









