Comparison

Field vs SD Toolkit

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

Head to head

★ 5.02 ratingsView app →

About

Field

Features

Read full description

FIELD3D is the solution developed by Dassault Aviation that will allow users to: • navigate through the last updated version of the 3D maintenance documentation set, Basic & Supplemental • take benefit of all the advantages of the digital documentation from Dassault Aviation • get access anywhere, anytime on iOS and Windows

About

SD Toolkit

Troubleshoot aviation satcom terminals via serial connection. This tool helps diagnose and resolve issues with satellite communication equipment used in aircraft.

Highlights

Troubleshoot satcom terminals
Serial connection support
Aviation specific
Diagnose communication issues

Features

Read full description

SD Toolkit allows for troubleshooting of aviation based satcom terminals over serial connection.

Screenshots

Field4 screens

SD Toolkit2 screens

Verdict

The call

The clearest difference is update cadence: Field at every 3 months against SD Toolkit's every 44 months. 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

Field ships an update every 3 months, SD Toolkit every 44 months. The most recent releases landed on September 14, 2026 and September 8, 2026 respectively.

Scorecard1 real difference · 8 level

Field versus SD Toolkit: the parameters behind the verdict, then further details
Parameter	Field	SD Toolkit
Price	Free	Free
Rating	—	5.0 (2 ratings) — better
Number of ratings	—	2 — better
Update frequency	Every 3 months — better	Every 44 months
Ads	No	No
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	13.0 — better	14.0
Further details — not scored
Size	229 MB	44 MB
Age rating	4+	4+
Developer	Dassault Aviation	Satcom Direct

In-app purchases

None

Field

No in-app purchases

None

SD Toolkit

No in-app purchases

Questions

Is Field free?

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

Is SD Toolkit free?

SD Toolkit is free to download, with no in-app purchases.

Do Field or SD Toolkit have ads?

Neither Field nor SD Toolkit shows ads.

Which is updated more often, Field or SD Toolkit?

Field ships an update every 3 months, and SD Toolkit every 44 months. Most recently, Field was updated on September 14, 2026 and SD Toolkit on September 8, 2026.