Comparison

iSPHINX vs SIC824B

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

Head to head

About

iSPHINX

Features

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iSPHINX App is a cloud access control client APP based on SPHINX server, which is designed to facilitate the management of company access personnel. Has the following characteristics: 1. Inquire about the access control card event and the opening device event anytime and anywhere. 2. Manage the access rights of the access control system personnel anytime and anywhere. 3. The remote support opens the door. 4. The statistics of regional personnel are clear at a glance. 5, open the door quickly, one button to open the common door points. 6, arming and disarming anytime, anywhere.

About

SIC824B

Features

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SIC824B is potentiostat module with Bluetooth interface which capable of applying electrochemical sensing techniques to measure concentration of analyte in solution. 6 measurement modes are included in this application - Cyclic Voltammetry (CV), Linear Sweep Voltammetry (LSV), Square Wave Voltammetry (SWV), Differential Pulse Voltammetry (DPV), Chronoamperometry (CA) and Open Circuit Potentiometry (OCP).

Screenshots

iSPHINX4 screens

SIC824B4 screens

Verdict

The call

iSPHINX and SIC824B 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

iSPHINX ships an update every 14 months, SIC824B every 7 months. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.

ScorecardNo meaningful differences

iSPHINX versus SIC824B: the parameters behind the verdict, then further details
Parameter	iSPHINX	SIC824B
Price	Free	Free
Update frequency	Every 14 months	Every 7 months — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	12.0 — better	13
Further details — not scored
Size	5 MB	21 MB
Age rating	4+	4+
Developer	SHENZHEN KEYKING TECHNOLOGY CO.,LTD.	SILICON CRAFT TECHNOLOGY PUBLIC COMPANY LIMITED

In-app purchases

None

iSPHINX

No in-app purchases

None

SIC824B

No in-app purchases

Questions

Is iSPHINX free?

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

Is SIC824B free?

SIC824B is free to download, with no in-app purchases.

Do iSPHINX or SIC824B have ads?

Neither iSPHINX nor SIC824B shows ads.

Which is updated more often, iSPHINX or SIC824B?

iSPHINX ships an update every 14 months, and SIC824B every 7 months. Most recently, iSPHINX was updated on October 4, 2026 and SIC824B on October 2, 2026.