Comparison

Vlog_Cam vs Koji

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

Head to head
About

Vlog_Cam

Features
Read full description

A camera app for Vlogs - You can save images as editing points while shooting, and create markers for editing videos later! - You can save directly to an external device, so data transfer to a PC is easy!

About

Koji

Features
Read full description

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

Vlog_Cam3 screens
Koji4 screens

Verdict

The call

Vlog_Cam and Koji are too close to call on the numbers: across 5 compared parameters โ€” price, ads, in-app purchases and device support among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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.

ScorecardNo meaningful differences
Vlog_Cam versus Koji: the parameters behind the verdict, then further details
ParameterVlog_CamKoji
PriceFreeFree
Update frequencyEvery 2 daysโ€”
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad โ€” better
Requires iOS17.6 โ€” better18.4
Further details โ€” not scored
Size4 MB1 MB
Age rating4+4+
Developerkaoru tsutsumishitaRetroAge Engineering

In-app purchases

None

Vlog_Cam

No in-app purchases

None

Koji

No in-app purchases

Questions

Is Vlog_Cam free?
Vlog_Cam is free to download, with no in-app purchases.
Is Koji free?
Koji is free to download, with no in-app purchases.
Do Vlog_Cam or Koji have ads?
Neither Vlog_Cam nor Koji shows ads.

Other comparisons