Comparison

PrimeCam vs QR Class

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

Head to head

PrimeCam

Free

📚 Education

★ 4.52 ratingsView app →

About

PrimeCam

View and record images and videos from WiFi imaging cameras, like WiFi microscopes, directly on your iPhone or iPad. Offers easy-to-use features for capturing moments and managing your media files.

Highlights

Connects to WiFi imaging cameras
View live camera feed
Record video
Take snapshots
Folder management
Easy to operate

Features

Read full description

Dedicated for WiFi imaging camera products such as WiFi microscope. Watch the WiFi device captured picture or record video on your iPhone/iPad devices through WiFi. Strong functions featured with snapshot, record video, folder management, and it is super easy to operate.

About

QR Class

Features

Read full description

Aplicativo para controle de presenças em estágios de Medicina da Unoesc de Joaçaba

Screenshots

PrimeCam2 screens

QR Class1 screens

Verdict

The call

PrimeCam and QR Class are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on September 10, 2026 and September 8, 2026 respectively.

ScorecardNo meaningful differences

PrimeCam versus QR Class: the parameters behind the verdict, then further details
Parameter	PrimeCam	QR Class
Price	Free	Free
Rating	4.5 (2 ratings) — better	—
Number of ratings	2 — better	—
Update frequency	Every 4 months	Every 4 months
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	12.0	12.0
Further details — not scored
Size	82 MB	26 MB
Age rating	4+	4+
Developer	Prime Instruments Corp	Fundacao Universidade do Oeste de Santa Catarina

In-app purchases

None

PrimeCam

No in-app purchases

None

QR Class

No in-app purchases

Questions

Is PrimeCam free?

PrimeCam is free to download, with no in-app purchases.

Is QR Class free?

QR Class is free to download, with no in-app purchases.

Do PrimeCam or QR Class have ads?

Neither PrimeCam nor QR Class shows ads.

Which is updated more often, PrimeCam or QR Class?

PrimeCam ships an update every 4 months, and QR Class every 4 months. Most recently, PrimeCam was updated on September 10, 2026 and QR Class on September 8, 2026.