Comparison

AMFrenzel vs FreeWalker

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

Head to head

About

AMFrenzel

Features

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AMFrenzel is the application for wireless/ medical microscope AirMirco Frenzel. The application could project the images of AirMicro Frenzel and record the movies and the still images. The application “AMFrezel” and the microscope “AirMicro Frenzel” are suitable to monitor the eye movement in medical front. Also AMFrezel and AirMicro Frezel fulfill 30fps, which is requiring speed to monitor the eye movement. The maximum recoding time is ten minutes.

About

FreeWalker

Features

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Worry-free foreign currency recharge and easy purchase with electronic RMB exchange.

Screenshots

AMFrenzel1 screens

FreeWalker4 screens

Verdict

The call

AMFrenzel and FreeWalker are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

AMFrenzel ships an update every 2 months, FreeWalker every 3 months. The most recent releases landed on October 6, 2026 and September 29, 2026 respectively.

ScorecardNo meaningful differences

AMFrenzel versus FreeWalker: the parameters behind the verdict, then further details
Parameter	AMFrenzel	FreeWalker
Price	Free	Free
Update frequency	Every 2 months — better	Every 3 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	13.0	13.0
Further details — not scored
Size	1 MB	40 MB
Age rating	4+	9+
Developer	SCALAR CORP.	Zhejiang LianLian YunTong Co.,Ltd

In-app purchases

None

AMFrenzel

No in-app purchases

None

FreeWalker

No in-app purchases

Questions

Is AMFrenzel free?

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

Is FreeWalker free?

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

Do AMFrenzel or FreeWalker have ads?

Neither AMFrenzel nor FreeWalker shows ads.

Which is updated more often, AMFrenzel or FreeWalker?

AMFrenzel ships an update every 2 months, and FreeWalker every 3 months. Most recently, AMFrenzel was updated on October 6, 2026 and FreeWalker on September 29, 2026.