ReplicatorLite vs Koji
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
ReplicatorLite
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βThis is a fascinating video creation app that creates clones of people and objects while they are moving. βA video of one person walking can be split into a group of five. A sample video for beginners is included,so practice and master the art of cloning! *If the original video is shaky,cloning will not work,so please use a tripod or similar device to stabilize the camera when shooting. βShow off your fun clone videos to everyone! βCompared to the previous "Clone Camera," the quality of the clones has been significantly improved. Video generation is also 7 times faster. You can adjust parameters while previewing in real time,making it even easier to use. βLite Version Limitations A "LITE VERSION" message will be displayed. *Before purchasing the paid version,it is recommended to first confirm that the Lite version runs smoothly on your device.
Koji
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Stop guessing and start engaging. Koji is the emotion-aware vlog camera that gives you real-time feedback, helping you connect with your audience like never before. FILM WITH FEELING As you record, Koji analyzes your expressions in real-time. A subtle "Ambient Aura" glows with your detected emotion (like happy or surprised), and a "Minimalist Glyph" gives you at-a-glance feedback. You can even enable haptic feedback to feel when your delivery changes. ANALYZE YOUR PERFORMANCE Don't wait for the comments section. Review every take with a unique "Emotion Timeline" built right into the video player. See exactly which moments were high-energy and where your expression was neutral, so you know exactly which take to use. ORGANIZE YOUR VLOGS Keep your workflow clean. Koji saves all your clips, photos, and emotion data into dedicated project folders. Create projects for "Weekly Q&A," "Product Reviews," or "Vacation Vlogs" to keep all your takes organized in one place. PRO-LEVEL TOOLS Koji is also a full-featured pro camera. Take manual control with: Cinematic 4K Video Hardware Zoom Controls (Ultra-Wide, Wide, and Telephoto) Manual Exposure and AE/AF Lock Adjustable Emotion Sensitivity PRIVATE BY DESIGN Your privacy is our priority. All facial analysis happens securely on your device. Your video, your expressions, and your data never leave your phone. Period.
Screenshots
Verdict
The clearest difference is iOS requirement: ReplicatorLite at 15.0 against Koji's 18.4. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | ReplicatorLite | Koji |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 37 months | β |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 15.0 β better | 18.4 |
| Further details β not scored | ||
| Size | 20 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | KOJI HARA | RetroAge Engineering |
In-app purchases
ReplicatorLite
No in-app purchases
Koji
No in-app purchases









