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.
IRIS Experts
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Accès à votre espace client sous format mobile pour déposer/consulter vos documents, accéder à votre comptabilité en temps réel...
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.
- 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
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
| Parameter | IRIS Experts | Best VAT Calculator |
|---|---|---|
| Price | Free | Free |
| Positive reviews | β | 50.0% of reviews |
| Update frequency | Every 16 months | Every 3 months β better |
| Ads | No β better | Yes |
| In-app purchases | No | No |
| Monetization | β | Ad-supported |
| Devices | iPhone, iPad, iPod β better | iPhone, iPod |
| Requires iOS | 11.0 β better | 14.4 |
| Further details β not scored | ||
| Size | 23 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | ACD Groupe | Denis Belmont |
In-app purchases
IRIS Experts
No in-app purchases
Best VAT Calculator
No in-app purchases
Questions
Is IRIS Experts free?
Is Best VAT Calculator free?
Do IRIS Experts or Best VAT Calculator have ads?
Which is updated more often, IRIS Experts or Best VAT Calculator?
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