GARDCO Viscosity Calc vs AHSG Loyalty Program
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GARDCO Viscosity Calc
Calculate kinematic viscosity or drain time for various viscosity cups. Input a known value and cup type to find the unknown, with visual indicators for valid measurement ranges. Helps select the appropriate cup for accurate testing.
- Calculate kinematic viscosity
- Calculate drain time
- Support for Gardco and BYK cups
- Input drain time or viscosity
- Visual range indicators
- Error messages for out-of-range values
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Quickly and Easily calculate the kinematic viscosity or drain time of your Gardco or BYK viscosity cups. To Use: Input either a drain time or viscosity into one of the given input fields then select the type of viscosity cup you are working with to calculate the viscosity or drain time of your sample. If the selected cup is highlighted in green that means you are within the cups viscosity range and the number is valid. If you are outside of the cups range an error message will appear, meaning you are outside the tolerance range of that given cup. If this appears please use a different sized cup that would be in range for what you would like to test. You can see what cups are in range for your desired value by inputting the value you want to test and scrolling through the list, any cup in green will be able to provide a valid measurement for the desired input.
AHSG Loyalty Program
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AHSG loyalty program to scan our product's QR code. We'll ask for your phone number and name so we know who's using our product.
Screenshots
Verdict
GARDCO Viscosity Calc and AHSG Loyalty Program 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
GARDCO Viscosity Calc ships an update every 3 weeks, AHSG Loyalty Program fortnightly. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.
| Parameter | GARDCO Viscosity Calc | AHSG Loyalty Program |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.4 | 12.2 — better |
| Further details — not scored | ||
| Size | 6 MB | 87 MB |
| Age rating | 4+ | 17+ |
| Developer | BYK Gardner | AL HASSAN SWITCHGEAR MANUFACTURING CO LLC |
In-app purchases
GARDCO Viscosity Calc
No in-app purchases
AHSG Loyalty Program
No in-app purchases
Questions
Is GARDCO Viscosity Calc free?
Is AHSG Loyalty Program free?
Do GARDCO Viscosity Calc or AHSG Loyalty Program have ads?
Which is updated more often, GARDCO Viscosity Calc or AHSG Loyalty Program?
Other comparisons
