Comparison

Sundirect Smart vs Big Voize Lite

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

Head to head
About

Sundirect Smart

Control your WiFi-enabled heaters and thermostats remotely. Manage power, set schedules, and activate holiday modes from anywhere. Enjoy convenient and smart heating management.

Highlights
  • Remote power on/off
  • Manual heating mode
  • Smart mode with 7-day programming
  • Holiday mode
  • Easy device connection
  • Device sharing
Read full description

Sundirect Smart App lets you manage Sundirect WiFi enabled heaters or thermostats remotely from anywhere at anytime. We provide these convenient features for you: - Power on/off remotely - Manual mode - Smart mode with 7days program setting - Holiday mode - Easy and quickly connect Sundirect Smart App to devices - Easy device sharing Enjoy the smart heating supplied by Sundirect!

About

Big Voize Lite

Features
Read full description

Big Voize Lite is a mobile dialer or application which makes VoIP calls with Apple iPhone and it uses the 3G/Edge/wifi Internet connectivity. Big Voize Lite is developed based on the requirements of VoIP Providers business needs. Features :- Big Voize Lite uses SIP protocol based for signaling. Big Voize Lite Supports all codecs. Big Voize Lite run Behind NAT or private IP. User Friendly Interface. Auto Sync of Balance. Real Time Sip status messages. Call History. Loud Speaker. Hold. Address book integration. Compatible with all sip standard switches. It has very efficient implementation of jitter buffer to play voice smoothly. Silent suppression and comfort noise generation has been used to reduce the bandwidth usage, and this makes the dialer more efficient in making VoIP calls.

Screenshots

Sundirect Smart3 screens
Big Voize Lite4 screens

Verdict

The call

The clearest difference is iOS requirement: Big Voize Lite at 11.0 against Sundirect Smart's 13.0. On price, update cadence, ads and in-app purchases 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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

Sundirect Smart ships an update every 12 months, Big Voize Lite every 16 months. The most recent releases landed on November 2, 2026 and October 27, 2026 respectively.

Scorecard1 real difference Β· 7 level
Sundirect Smart versus Big Voize Lite: the parameters behind the verdict, then further details
ParameterSundirect SmartBig Voize Lite
PriceFreeFree
Positive reviews66.7% of reviewsβ€”
Update frequencyEvery 12 months β€” betterEvery 16 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeβ€”
DevicesiPhone, iPodiPhone, iPad, iPod β€” better
Requires iOS13.011.0 β€” better
Further details β€” not scored
Size182 MB33 MB
Age rating12+4+
Developerη„•εΊ· 吴ADVAITAM TECH SOLUTIONS PRIVATE LIMITED

In-app purchases

None

Sundirect Smart

No in-app purchases

None

Big Voize Lite

No in-app purchases

Questions

Is Sundirect Smart free?
Sundirect Smart is free to download, with no in-app purchases.
Is Big Voize Lite free?
Big Voize Lite is free to download, with no in-app purchases.
Do Sundirect Smart or Big Voize Lite have ads?
Neither Sundirect Smart nor Big Voize Lite shows ads.
Which is updated more often, Sundirect Smart or Big Voize Lite?
Sundirect Smart ships an update every 12 months, and Big Voize Lite every 16 months. Most recently, Sundirect Smart was updated on November 2, 2026 and Big Voize Lite on October 27, 2026.

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