Comparison

PeregrineEFB vs AVIOBOOK TECH

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

Head to head
About

PeregrineEFB

Features
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Peregrine EFB is a robust, end to end documentation solution, focusing on accessibility and versatility where the app supports a wide range of content including XML, Video, HTML, PDF, MS Office and many more. Synchronize content directly after its published View messages and announcements View documents in the document viewer Send read confirmation and sync status to the server for admin consideration Use the form viewer for viewing, filling, drawing and submitting HTML based forms

About

AVIOBOOK TECH

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AvioBook Tech is the app that helps maintenance ops integrate and interact with the AvioBook platform and ecosystem. -------- AvioBook Tech is the perfect partner to help streamline the reporting and handling of maintenance issues within the AvioBook ecosystem. The immediate transfer of data between flight crew, ground staff and maintenance crews means operations can be monitored and actions easily reported. By incorporating databases of possible errors and report-ownership safeguards, operations run smoothly and human error is reduced. AvioBook Tech is the ideal tech ops solution that seamlessly integrates into the AvioBook EFB environment. INTUITIVE DESIGN User-friendly design reduces training times and increases cross-team efficiency INCREASED EFFICIENCY Rapid visualisation of on-going tasks and status Search functions to easily identify and report tasks INTEGRATED ENVIRONMENT Fast transfer of maintenance reports between different AvioBook programs Single ownership safeguards between stakeholders to prevent miscommunication Linking maintenance, crew, the OCC and MCC into one communication channel

Verdict

The call

The clearest difference is iOS requirement: PeregrineEFB at 12.3 against AVIOBOOK TECH's 17.6. On price, update cadence, 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

PeregrineEFB ships an update every 6 weeks, AVIOBOOK TECH every 2 months. Both last shipped on October 26, 2026.

Scorecard1 real difference · 5 level
PeregrineEFB versus AVIOBOOK TECH: the parameters behind the verdict, then further details
ParameterPeregrineEFBAVIOBOOK TECH
PriceFreeFree
Update frequencyEvery 6 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
DevicesiPadiPad
Requires iOS12.3 — better17.6
Further details — not scored
Size79 MB220 MB
Age rating4+4+
DeveloperAcacus TechnologiesAvioVision

In-app purchases

None

PeregrineEFB

No in-app purchases

None

AVIOBOOK TECH

No in-app purchases

Questions

Is PeregrineEFB free?
PeregrineEFB is free to download, with no in-app purchases.
Is AVIOBOOK TECH free?
AVIOBOOK TECH is free to download, with no in-app purchases.
Do PeregrineEFB or AVIOBOOK TECH have ads?
Neither PeregrineEFB nor AVIOBOOK TECH shows ads.
Which is updated more often, PeregrineEFB or AVIOBOOK TECH?
PeregrineEFB ships an update every 6 weeks, and AVIOBOOK TECH every 2 months. Most recently, PeregrineEFB was updated on October 26, 2026 and AVIOBOOK TECH on October 26, 2026.

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