SpatialShooting vs PearlHarbor_Defense
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
SpatialShooting
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This app lets you play a shooting game using AR/MR/VR in your own space. After scanning your space and starting the game, enemies will appear based on the detected environment. Move to dodge enemy attacks while shooting bullets at them to defeat them. Clear the game by destroying a set number of enemies. Using Hologlass or Danlass enables a more immersive experience as an MR or VR app. (You can also play as an AR app using just your smartphone.) https://ho-lo.jp/lp-duo/ https://ho-lo.jp/lp-mono/ https://ho-lo.jp/lp-dangla/ ※This app uses the camera. Please be aware that covering the camera with your finger or other objects during use may cause unexpected behavior. ――――――――――――――――――――――――――――――― 【Controls】 On DanGura, press the right button. On a standalone smartphone, press near the ▲ button at the bottom right to select options in menus. On DanGura, press the left button. On a standalone smartphone, press near the ▲ button at the bottom left to open menus. (Pressing it while the menu is open will bring the menu back to the front.) From the System menu, you can switch between AR/MR/VR modes, toggle between monocular/binocular view, adjust screen size, and more. Once the game starts, press the right button on DanGura or near the ▲ button at the bottom right on a standalone smartphone to fire bullets toward the crosshair in the center of the screen. For HoloGlass or DanGura, please enjoy the game set to MR or VR mode. For standalone smartphones, please set it to AR mode (single-eye). Regarding screen size, adjusting the size to match your smartphone's dimensions will optimize the appearance when using DanGura. Generally, adjusting the screen size to match whether your smartphone screen is large or small will result in a clean display. 【About In-App Settings】 “Startup setting” allows you to configure the initial screen displayed when launching the app. Setting it to “Game” skips the System Menu screen on the next launch, directly displaying the game's menu screen. Setting it to “Menu” displays the System Menu first on the next launch. “Two eyes/Single eye” configures the display settings according to your device (DanGura/Hologlass). When using only a smartphone, set it to “Single eye”. “Screen Size” allows you to set the display size according to the size of the smartphone you are using. Setting the correct size ensures proper display when using DanGura or HoloGlass. When using only a smartphone, we recommend setting it to “Minimum” regardless of the smartphone's size. “IPD” allows you to set the interpupillary distance. If you experience focus issues or cannot achieve stereoscopic vision when using DanGura or HoloGlass in binocular mode with the “Screen Size” set, please consider adjusting this setting. 【Important Notice】 ・Do not use this app in crowded areas such as public roads. ・Children under 13 must be accompanied by a guardian and used only under constant supervision to ensure safety. ・Do not point the device toward the sun. ・Individuals under 13 years of age, who are in a critical period of visual development, should not use binocular mode. ・We will not compensate for any damages, direct or indirect, arising from the use of this app. 【Publisher】 https://ho-lo.jp/
PearlHarbor_Defense
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Pearl Harbor Defense puts you in command of the harbor's last line of air defense. Tilt your device to sweep the skies, tap to unleash a storm of anti-aircraft fire, and shoot down relentless waves of enemy bombers, fighters and torpedo planes before they reach the fleet. Built around your iPhone's gyroscope and accelerometer, every shot feels physical — lean into a target, lead the plane, squeeze the trigger. Smooth 60 fps action, tight controls, and instant restarts keep you locked in for "one more round." FEATURES - Motion-Controlled Aiming Aim with natural tilt gestures using the device's built-in gyroscope. No on-screen joystick getting in your way. - Wave-Based Combat Face escalating squadrons of dive bombers, torpedo runners and high-altitude raiders. Each wave introduces new threats and patterns. - Tactical Shop Between Waves Spend hard-earned coins on weapon upgrades, ammo, repair kits and consumables. Refresh the stock when nothing tempts you. - Backpack & Loadout System Carry the gear that suits your style — heavy guns for tankers, rapid-fire for swarms, special rounds for boss bombers. - Built for Landscape Designed from the ground up for landscape play with full safe-area support on every iPhone, including notched and Dynamic Island models. - Offline-Friendly Plays entirely on-device. No accounts, no ads interrupting battles, no internet required. HOW TO PLAY 1. Tilt the device left/right and up/down to aim the crosshair. 2. Tap anywhere on screen to fire. 3. Survive the wave. Spend coins. Choose your loadout. Repeat. If you love arcade shooters, tower-defense pacing, or hands-on motion controls, Pearl Harbor Defense is built for you. Grab your iPhone, take aim, and don't let a single bomber through.
Screenshots
Verdict
The clearest difference is update cadence: PearlHarbor_Defense at every 2 months against SpatialShooting's every 8 months. SpatialShooting's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
SpatialShooting ships an update every 8 months, PearlHarbor_Defense every 2 months. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.
| Parameter | SpatialShooting | PearlHarbor_Defense |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 112 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Hologram Co.,Ltd. | Yunhai Sui |
In-app purchases
SpatialShooting
No in-app purchases
PearlHarbor_Defense
No in-app purchases
Questions
Is SpatialShooting free?
Is PearlHarbor_Defense free?
Do SpatialShooting or PearlHarbor_Defense have ads?
Which is updated more often, SpatialShooting or PearlHarbor_Defense?
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