Comparison

IRIS Experts vs Best VAT Calculator

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

Head to head
About

IRIS Experts

Read full description

Accès à votre espace client sous format mobile pour déposer/consulter vos documents, accéder à votre comptabilité en temps réel...

About

Best VAT Calculator

Easily calculate Value Added Tax (VAT) on prices, with rates automatically adapting to your country or customizable. Supports various VAT types and configurable currencies. Offers a dark mode option for user comfort.

Highlights
  • Automatic country-specific VAT rates
  • Customizable VAT rates
  • Calculate VAT from amount before or after tax
  • Configurable currency
  • Dark mode option
  • Supports normal, intermediate, reduced, and super-reduced rates
Features
Read full description

How to calculate the VAT on a price including all taxes ? How to calculate the VAT on a price including VAT? It's easy, use our calculator, and we'll explain! The VAT rates are automatically adapted to your country and are customizable. Calculating the VAT consists in starting from the amount before tax or HT and to apply a rate to it, the applicable rate. How to calculate the VAT, the HT and the TTC? Enter the amount excluding VAT or the amount including VAT and choose the VAT rate. The calculation will be done automatically :) Options: At the opening of the application rates are automatically proposed according to your locality, you have the possibility of modifying them when you wish it. Normal, intermediate, reduced and super-reduced. The last one is applied to press publications, first theatrical or circus performances, sales of butcher's animals and charcuterie, to private individuals and to medicines reimbursable by the Social Security. The reduced and intermediate rates apply to food products prepared in a caterer's, basic food products, non-alcoholic beverages, school canteens, books, firewood, gas and electricity subscriptions, live performances, cinema, equipment for the disabled and services provided to retirement homes in particular. The second applies to non-reimbursable medicines, the provision of certain housing, sales for consumption on the premises, takeaway or delivery, and personal assistance services. The currency is configurable (dollars, euros, ...). And finally, the dark mode is also available and you can activate or deactivate it whenever you want. Free application

Screenshots

IRIS Experts4 screens
Best VAT Calculator4 screens

Verdict

The call

The clearest difference is ads: IRIS Experts at none against Best VAT Calculator's shown. IRIS Experts also leads on iOS requirement (11.0 vs 14.4). Best VAT Calculator's advantage is update cadence (every 3 months vs every 16 months). On price, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

IRIS Experts ships an update every 16 months, Best VAT Calculator every 3 months. The most recent releases landed on October 26, 2026 and October 12, 2026 respectively.

Scorecard3 real differences Β· 5 level
IRIS Experts versus Best VAT Calculator: the parameters behind the verdict, then further details
ParameterIRIS ExpertsBest VAT Calculator
PriceFreeFree
Positive reviewsβ€”50.0% of reviews
Update frequencyEvery 16 monthsEvery 3 months β€” better
AdsNo β€” betterYes
In-app purchasesNoNo
Monetizationβ€”Ad-supported
DevicesiPhone, iPad, iPod β€” betteriPhone, iPod
Requires iOS11.0 β€” better14.4
Further details β€” not scored
Size23 MB4 MB
Age rating4+4+
DeveloperACD GroupeDenis Belmont

In-app purchases

None

IRIS Experts

No in-app purchases

None

Best VAT Calculator

No in-app purchases

Questions

Is IRIS Experts free?
IRIS Experts is free to download, with no in-app purchases.
Is Best VAT Calculator free?
Best VAT Calculator is free to download, with no in-app purchases.
Do IRIS Experts or Best VAT Calculator have ads?
Best VAT Calculator shows ads; IRIS Experts does not.
Which is updated more often, IRIS Experts or Best VAT Calculator?
IRIS Experts ships an update every 16 months, and Best VAT Calculator every 3 months. Most recently, IRIS Experts was updated on October 26, 2026 and Best VAT Calculator on October 12, 2026.

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