Comparison

C vs Smart Projector Control

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

Head to head
About

C

Connect your iOS device to a CASIO projector to wirelessly display documents, images, live camera feeds, and web pages. It also allows for remote control of a connected computer for enhanced presentations.

Highlights
  • Wireless projection of documents and images
  • Live camera feed projection
  • Web page projection
  • Remote computer control
  • Supports Word, Excel, PowerPoint, PDF, JPEG, PNG, BMP
Features
Read full description

CASIO C-Assist is an iOS app that makes it possible to establish a network connection between an iPad, iPhone, or iPod Touch device and CASIO Projector,*1 and then project documents and images stored in the device's memory, real-time images picked up by the device's built-in camera, and browser screen images. It also enables remote control of a computer connected on the same network for smarter and more efficient presentations. ・File Viewer  For projection of documents and images*2 registered with CASIO C-Assist ・Wireless Camera  For real-time projection of images picked up by the smart device's camera ・Browser  For projection of Web page images using CASIO C-Assist's Web browser ・Remote computer control  For remote control of a computer by a smart device over a network connection Supported Operating Systems iOS 6.0 - 11.4 *1 Supported Projectors XJ-A147, XJ-A247, XJ-A257, XJ-A300WN XJ-M146, XJ-M156, XJ-M246, XJ-M256, XJ-M300XN, XJ-M300WN XJ-UT310WN, XJ-UT311WN, XJ-UT351WN, XJ-UT255 XJ-F20XN, XJ-F200WN, XJ-F210WN (Some models covered by this app may not be available in certain geographic areas.) *2 Projectable Document and Image Files Microsoft Word (doc, docx) Microsoft Excel (xls, xlsx) Microsoft PowerPoint (ppt, pptx) PDF JPEG, PNG, BMP Using CASIO C-Assist Follow the steps below to establish a connection between a smart device and projector and use CASIO C-Assist. 1. Configure projector network settings and then select "Network" as the projectors input source. This will cause the standby screen, showing network information, to be projected. 2. On the smart device, select [Settings] and then [Wi-Fi]. Next, select the same network where the projector is selected. 3. Start up CASIO C-Assist 4. After starting up, CASIO C-Assist will find all connectable projectors on the network and displays them on the smart device screen. Select the projector to which you want to connect. 5. On the home screen, select the function you want to use. Support Site https://world.casio.com

About

Smart Projector Control

Control Panasonic projectors remotely from your smartphone. Connect via Wi-Fi or USB to operate the projector and monitor its status directly from your device.

Highlights
  • Remote projector operation
  • Projector status monitoring
  • Wi-Fi connectivity
  • USB connectivity
  • Compatibility with Panasonic projectors
Features
Read full description

Smart Projector Control is a smartphone application for operating Panasonic projectors. By installing Smart Projector Control onto your iPhone, and using wireless LAN (Wi-Fi) or USB to connect to a network containing a Panasonic projector, you can operate the projector and check the projector status from your smartphone. ---- Requirements ---- OS: iOS 17 / 18 / 26 iPhone 16 / iPhone 15 / iPhone 14 Pro / iPhone 13 / iPhone 13 mini / iPhone 12 / iPhone 11 / iPhone XS / iPhone XS Max / iPhone XR ---- Compatible Projectors (all U, E, EA versions of the below models are compatible) ---- See the following website for supported projectors. https://docs.connect.panasonic.com/projector/download/application/smartpj/

Screenshots

C4 screens
Smart Projector Control4 screens

Verdict

The call

The clearest difference is review sentiment: Smart Projector Control at 83% against C's 27%. Smart Projector Control also leads on ratings volume (20 vs 2). C's advantage is rating (3.0 vs 2.7) and device support (3 vs 1). On price, update cadence, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

C holds the better App Store score, 3.0 against 2.7. That said, the two scores are not equally well evidenced: Smart Projector Control has 20 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 27% of C's written reviews are positive against 83% of Smart Projector Control's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

C ships an update every 8 months, Smart Projector Control every 5 months. The most recent releases landed on October 25, 2026 and October 26, 2026 respectively.

Scorecard5 real differences · 5 level
C versus Smart Projector Control: the parameters behind the verdict, then further details
ParameterCSmart Projector Control
PriceFreeFree
Rating3.0 (2 ratings) — better2.7 (20 ratings)
Positive reviews27.3% of reviews83.3% of reviews — better
Number of ratings220 — better
Update frequencyEvery 8 monthsEvery 5 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS8.0 — better17.0
Further details — not scored
Size26 MB20 MB
Age rating4+4+
DeveloperCASIO COMPUTER CO., LTD.Panasonic Connect Co., Ltd.

Customer experience

C

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews22 reviews
Positive27.3%
Neutral13.6%
Negative59.1%

Smart Projector Control

All ratings18 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews6 reviews
Positive83.3%
Neutral0.0%
Negative16.7%

In-app purchases

None

C

No in-app purchases

None

Smart Projector Control

No in-app purchases

Questions

Is C free?
C is free to download, with no in-app purchases.
Is Smart Projector Control free?
Smart Projector Control is free to download, with no in-app purchases.
Which has better reviews, C or Smart Projector Control?
C is rated higher. C averages 3.0 out of 5 from 2 ratings, while Smart Projector Control averages 2.7 from 20 ratings.
Do C or Smart Projector Control have ads?
Neither C nor Smart Projector Control shows ads.
Which is updated more often, C or Smart Projector Control?
C ships an update every 8 months, and Smart Projector Control every 5 months. Most recently, C was updated on October 25, 2026 and Smart Projector Control on October 26, 2026.

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