Comparison

SimplySign Model vs ImpactCEE

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

Head to head

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About

SimplySign Model

Features

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SimplySign zmieni Twój smartfon w nowoczesne narzędzie pracy, dzięki czemu zyskasz czas i zmniejszysz wydatki swojej firmie. Mobilny e-podpis w Twoim telefonie pozwala w dowolnym miejscu i czasie podpisać wszelkie e-dokumenty, tak jakbyś podpisywał je własnoręcznie. SimplySign app allows for creating qualified electronic signatures according to the PAdES specification. This is accomplished with the use of virtual cryptographic cards, which are securely stored in the cloud. Model version, internal use only.

About

ImpactCEE

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Schedule 1:1 meetings, create your own agenda, browse through all the participants' profiles, move around the event venue with ease thanks to a special map and receive push notifications which will ensure that you always know about everything that’s happening at Impact! Download the ImpactCEE official app and enjoy the full event experience!

Screenshots

SimplySign Model4 screens

ImpactCEE4 screens

Verdict

The call

The clearest difference is iOS requirement: SimplySign Model at 11.0 against ImpactCEE's 15.6. 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

SimplySign Model ships an update every 2 months, ImpactCEE every 4 months. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

Scorecard1 real difference · 5 level

SimplySign Model versus ImpactCEE: the parameters behind the verdict, then further details
Parameter	SimplySign Model	ImpactCEE
Price	Free	Free
Update frequency	Every 2 months — better	Every 4 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	11.0 — better	15.6
Further details — not scored
Size	38 MB	115 MB
Age rating	4+	17+
Developer	Asseco Data Systems SA	Impact CEE

In-app purchases

None

SimplySign Model

No in-app purchases

None

ImpactCEE

No in-app purchases

Questions

Is SimplySign Model free?

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

Is ImpactCEE free?

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

Do SimplySign Model or ImpactCEE have ads?

Neither SimplySign Model nor ImpactCEE shows ads.

Which is updated more often, SimplySign Model or ImpactCEE?

SimplySign Model ships an update every 2 months, and ImpactCEE every 4 months. Most recently, SimplySign Model was updated on October 7, 2026 and ImpactCEE on October 13, 2026.