Comparison

Calco vs Module manuals

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

Head to head
About

Calco

This app helps determine the alcohol strength of spirits using an alcoholometer. It offers functions for verifying alcohol content at 20ยฐC and calculating the amount of water needed to reach a desired strength.

Highlights
  • Determine alcohol strength (% by volume)
  • Calculate alcohol verification
  • Calculate spirit reduction
  • Reference temperature at 20ยฐC
  • Input from alcoholometer
Features
Read full description

The Federal Office for Customs and Border Security (FOCS) app enables you to determine the alcohol strength of spirits, as expressed in per cent by volume. You will also need an alcoholometer, which will provide you with the required input information. With "Calco" you have two functions at your disposal: "Verification" and "Reduction" of spirits. With the "Verification" function you can calculate in per cent by volume just how much alcohol is contained in the spirit, at the reference temperature of 20ยฐC. With the "Reduction" function you can calculate how much water you need to add to a spirit in order to obtain the desired consumption strength.

About

Module manuals

Features
Read full description

App of the leadership training centre of the Swiss Armed Forces. The leadership training programme has been devised for the Swiss Armed Forces. Major plus: individual training modules have been certified and as a result are also recognised by civilian authorities. So training can subsequently be completed in a civilian environment. The certificates are issued by the Swiss Association for Leadership Training (SVF) that was founded in 1999. In addition to the armed forces as founding member it comprises more than 100 private and business schools. The leadership training programme has a modular structure. Five SVF course modules are certified: leadership 1 โ€“ self-knowledge, personal work techniques, communication and information, conflict management and leading a section. These modules are devised for squad leaders, senior NCOs, platoon leaders and quartermasters.

Screenshots

Calco4 screens
Module manuals3 screens

Verdict

The call

The clearest difference is update cadence: Calco at every 3 months against Module manuals's every 10 months. Calco also leads on iOS requirement (9.0 vs 13.0). On price, ads, in-app purchases and device support 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

Calco ships an update every 3 months, Module manuals every 10 months. The most recent releases landed on June 25, 2026 and September 7, 2026 respectively.

Scorecard2 real differences ยท 6 level
Calco versus Module manuals: the parameters behind the verdict, then further details
ParameterCalcoModule manuals
PriceFreeFree
Positive reviews50.0% of reviewsโ€”
Update frequencyEvery 3 months โ€” betterEvery 10 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeโ€”
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 โ€” better13.0
Further details โ€” not scored
Size45 MB30 MB
Age rating17+4+
DeveloperBundesamt fur Zoll und Grenzsicherheit BAZGSchweizer Armee

In-app purchases

None

Calco

No in-app purchases

None

Module manuals

No in-app purchases

Questions

Is Calco free?
Calco is free to download, with no in-app purchases.
Is Module manuals free?
Module manuals is free to download, with no in-app purchases.
Do Calco or Module manuals have ads?
Neither Calco nor Module manuals shows ads.
Which is updated more often, Calco or Module manuals?
Calco ships an update every 3 months, and Module manuals every 10 months. Most recently, Calco was updated on June 25, 2026 and Module manuals on September 7, 2026.

Other comparisons