Comparison

PsyPad vs MFD GO

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

Head to head

About

PsyPad

Features

Read full description

PsyPad is an open source platform for facilitating visual psychophysics experiments on an iPad. Using customisable staircases or MOCS, the researcher can control presentation of any stimuli that can be precomputed as PNG image files, including movies. Features include participant accounts, up to 4 response buttons, comprehensive log files, and remote test configuration using the PsyPad server. A demo mode with access to a public gallery of tests also makes PsyPad useful for teaching. The project is open source, with repositories for the application code and example server code. https://github.com/davidlawson/PsyPad https://github.com/davidlawson/PsyPad-Server

About

MFD GO

Features

Read full description

MFD GO 可完美配合MyFlyDream (MFD)全系列产品使用。可以为MFD Crosshair飞控设置航点和跑道，并具有修改参数，监控飞行轨迹和状态等功能。配合MFD Crossbow的功能模块将很快上线! MFD GO app: MFD GO offers native support to MyFlyDream(MFD) product line. It can be used with MFD Crosshair to upload/download WayPoints, modify parameters, display flying paths. MFD Crossbow AAT will be supported soon!

Screenshots

MFD GO4 screens

Verdict

The call

The clearest difference is update cadence: MFD GO at every 5 weeks against PsyPad's every 4 months. MFD GO also leads on device support (3 vs 1) and iOS requirement (9.0 vs 13.5). On price, 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

PsyPad ships an update every 4 months, MFD GO every 5 weeks. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

Scorecard3 real differences · 3 level

PsyPad versus MFD GO: the parameters behind the verdict, then further details
Parameter	PsyPad	MFD GO
Price	Free	Free
Update frequency	Every 4 months	Every 5 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPad	iPhone, iPad, iPod — better
Requires iOS	13.5	9.0 — better
Further details — not scored
Size	4 MB	70 MB
Age rating	4+	4+
Developer	Andrew Turpin	明亮梁

In-app purchases

None

PsyPad

No in-app purchases

None

MFD GO

No in-app purchases

Questions

Is PsyPad free?

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

Is MFD GO free?

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

Do PsyPad or MFD GO have ads?

Neither PsyPad nor MFD GO shows ads.

Which is updated more often, PsyPad or MFD GO?

PsyPad ships an update every 4 months, and MFD GO every 5 weeks. Most recently, PsyPad was updated on October 26, 2026 and MFD GO on October 27, 2026.