Comparison

Fujifilm Exposure Calculator vs MAI TECH

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

Head to head

Fujifilm Exposure Calculator

About

Fujifilm Exposure Calculator

Features

Read full description

Exposure time calculator for use with Fujifilm DynamIx HR2 systems for radiographic inspection of corrosion and deposits in pipes by Gamma rays in accordance with EN 16407-1/2.

About

MAI TECH

Features

Read full description

SIUI MAI TECH is an app to provide professional and timely support to worldwide NDT users. Download MAI TECH, you can access freely to tutorials and knowledge, that facilitate your daily work with SIUI's instruments. Online webinars & conferences are to offer the latest information, and technical exchanges with experts, enhancing the NDT skills in anytime and anywhere.

Screenshots

Fujifilm Exposure Calculator4 screens

MAI TECH4 screens

Verdict

The call

The clearest difference is update cadence: MAI TECH at every 3 weeks against Fujifilm Exposure Calculator's every 24 months. MAI TECH also leads on iOS requirement (12.3 vs 16.6). On price, ads, in-app purchases and device support 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

Fujifilm Exposure Calculator ships an update every 24 months, MAI TECH every 3 weeks. The most recent releases landed on October 6, 2026 and November 7, 2026 respectively.

Scorecard2 real differences · 4 level

Fujifilm Exposure Calculator versus MAI TECH: the parameters behind the verdict, then further details
Parameter	Fujifilm Exposure Calculator	MAI TECH
Price	Free	Free
Update frequency	Every 24 months	Every 3 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad	iPhone, iPad, iPod — better
Requires iOS	16.6	12.3 — better
Further details — not scored
Size	1 MB	152 MB
Age rating	4+	17+
Developer	nautavis	Shantou Institute of Ultrasonic Inst. Co., Ltd.

In-app purchases

None

Fujifilm Exposure Calculator

No in-app purchases

None

MAI TECH

No in-app purchases

Questions

Is Fujifilm Exposure Calculator free?

Fujifilm Exposure Calculator is free to download, with no in-app purchases.

Is MAI TECH free?

MAI TECH is free to download, with no in-app purchases.

Do Fujifilm Exposure Calculator or MAI TECH have ads?

Neither Fujifilm Exposure Calculator nor MAI TECH shows ads.

Which is updated more often, Fujifilm Exposure Calculator or MAI TECH?

Fujifilm Exposure Calculator ships an update every 24 months, and MAI TECH every 3 weeks. Most recently, Fujifilm Exposure Calculator was updated on October 6, 2026 and MAI TECH on November 7, 2026.