Comparison

King Sound vs HORED APOLLO

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

Head to head
About

King Sound

Features
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KingSound motion sensor speaker adopts mature pyroelectric human body induction technology, built-in Wi-Fi module, and uses mobile APP to operate. It can choose to play different voice content according to different places and different time periods, easy to install and easy to operate. Widely used in Government, exhibition halls, supermarkets, stations, airports and other places. Features * Motion sensor can be accurately recognized when a person passes by, and play sound. * Support external trigger control, timing play, interval time play. * MP3 audio format playback, beautiful sound quality. * Support Wi-Fi connection, use the mobile APP to set the timing, easy to operate. * 1 ~ 50 sets of timing data can be set. * Voice update is convenient, you can automatically update the voice files by U disk. * Built-in flash memory, the duration of voice playback can be customized according to customer needs. * Can set the loop playback function. * With clock display function, the current time will be automatically updated after connecting the phone.

About

HORED APOLLO

Features
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APOLLO is a network device management tool developed by Shenzhen Fengrunda Technology Co.,Ltd, which can easily achieve remote control and management of devices such as switches and wireless APs. You can also obtain the latest product inquiries through this app.

Screenshots

King Sound4 screens
HORED APOLLO4 screens

Verdict

The call

The clearest difference is update cadence: HORED APOLLO at every 3 weeks against King Sound's every 22 months. King Sound's advantage is iOS requirement (9.0 vs 12.0). On price, ads, in-app purchases and device support 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.

UpkeepUpdate frequency

King Sound ships an update every 22 months, HORED APOLLO every 3 weeks. The most recent releases landed on November 2, 2026 and October 27, 2026 respectively.

Scorecard2 real differences · 4 level
King Sound versus HORED APOLLO: the parameters behind the verdict, then further details
ParameterKing SoundHORED APOLLO
PriceFreeFree
Update frequencyEvery 22 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS9.0 — better12.0
Further details — not scored
Size19 MB67 MB
Age rating4+4+
DeveloperWaytronic Electronics Company LimitedShenzhen Fengrunda Technology Co.,Ltd.

In-app purchases

None

King Sound

No in-app purchases

None

HORED APOLLO

No in-app purchases

Questions

Is King Sound free?
King Sound is free to download, with no in-app purchases.
Is HORED APOLLO free?
HORED APOLLO is free to download, with no in-app purchases.
Do King Sound or HORED APOLLO have ads?
Neither King Sound nor HORED APOLLO shows ads.
Which is updated more often, King Sound or HORED APOLLO?
King Sound ships an update every 22 months, and HORED APOLLO every 3 weeks. Most recently, King Sound was updated on November 2, 2026 and HORED APOLLO on October 27, 2026.

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