Comparison

FONTEVRAUD 11 vs IMC21

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

Head to head
About

FONTEVRAUD 11

Features
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The International Symposium Fontevraud 11 is be dedicated to the « Contribution of Materials Investigations and Operating Experience to LWRs' Safety, Performance and Reliability ». This conference is devoted to promote exchanges regarding the feedback provided by materials analyses and investigations for the improvement on the operation and safety of light water nuclear reactors. The topics usually involved in this conference include all experiences gained by operators and research entities in the analysis of field-experienced failures, wear or degradation, detection of defects, components control and any materials research investigation connected to field failures. In this perspective, the Fontevraud Conference is a strong opportunity for operators and researchers to share detailed gained experience provided in the framework of their respective failures investigations programs.

About

IMC21

Features
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This companion app has been designed to help you get the most out of the 21st International Microscopy Congress (IMC21) with features such as detailed congress and workshop programmes, chat and networking functions, exhibitor details and floorplan and all the other information you need to guide you through the congress.

Screenshots

FONTEVRAUD 114 screens
IMC214 screens

Verdict

The call

The clearest difference is update cadence: IMC21 at weekly against FONTEVRAUD 11's every 50 months. FONTEVRAUD 11's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

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

FONTEVRAUD 11 ships an update every 50 months, IMC21 weekly. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 3 level
FONTEVRAUD 11 versus IMC21: the parameters behind the verdict, then further details
ParameterFONTEVRAUD 11IMC21
PriceFreeFree
Update frequencyEvery 50 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS11.0 — better16.0
Further details — not scored
Size65 MB183 MB
Age rating17+4+
DeveloperSociété Française d'énergie NucléairevFairs LLC

In-app purchases

None

FONTEVRAUD 11

No in-app purchases

None

IMC21

No in-app purchases

Questions

Is FONTEVRAUD 11 free?
FONTEVRAUD 11 is free to download, with no in-app purchases.
Is IMC21 free?
IMC21 is free to download, with no in-app purchases.
Do FONTEVRAUD 11 or IMC21 have ads?
Neither FONTEVRAUD 11 nor IMC21 shows ads.
Which is updated more often, FONTEVRAUD 11 or IMC21?
FONTEVRAUD 11 ships an update every 50 months, and IMC21 weekly. Most recently, FONTEVRAUD 11 was updated on October 12, 2026 and IMC21 on October 24, 2026.

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