Comparison

NDS6831 vs HPX

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

Head to head
About

NDS6831

This application connects to Nakamichi Digital Sound Processors, allowing users to control and customize their audio settings. It provides an interface for adjusting various sound parameters to optimize the listening experience.

Highlights
  • Connects to Nakamichi DSPs
  • Control audio settings
  • Customize sound parameters
  • Optimize listening experience
Features
Read full description

NDS6831 is a application for Nakamichi Digital Sound Processor

About

HPX

Features
Read full description

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Screenshots

NDS68314 screens
HPX4 screens

Verdict

The call

The clearest difference is iOS requirement: NDS6831 at 9.0 against HPX's 12.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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.

UpkeepUpdate frequency

NDS6831 ships an update every 3 weeks, HPX every 6 weeks. The most recent releases landed on November 13, 2026 and November 9, 2026 respectively.

Scorecard1 real difference ยท 7 level
NDS6831 versus HPX: the parameters behind the verdict, then further details
ParameterNDS6831HPX
PriceFreeFree
Positive reviews33.3% of reviewsโ€”
Update frequencyEvery 3 weeks โ€” betterEvery 6 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeโ€”
DevicesiPhone, iPodiPhone, iPod
Requires iOS9.0 โ€” better12.0
Further details โ€” not scored
Size36 MB41 MB
Age rating4+17+
DeveloperGuangzhou Aidan Blessindo Electronic Co.,Ltd.ๅŽ่Š ๅฐน

In-app purchases

None

NDS6831

No in-app purchases

None

HPX

No in-app purchases

Questions

Is NDS6831 free?
NDS6831 is free to download, with no in-app purchases.
Is HPX free?
HPX is free to download, with no in-app purchases.
Do NDS6831 or HPX have ads?
Neither NDS6831 nor HPX shows ads.
Which is updated more often, NDS6831 or HPX?
NDS6831 ships an update every 3 weeks, and HPX every 6 weeks. Most recently, NDS6831 was updated on November 13, 2026 and HPX on November 9, 2026.

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