Question 1

What is the best free wallpaper app for iPhone Duo?

Accepted Answer

Twofold is a free wallpaper app for iPhone Duo that saves matched cover and inner screen sets at exact pixel sizes, with no ads and no data collected. It has 250 original wallpapers in 22 collections, unlimited saves, no account and no ads.

Question 2

Is Twofold really free?

Accepted Answer

Yes. Every wallpaper is free to save, with no ads, no account, no daily limit and no in-app purchases in version 1.0.

Question 3

Does Twofold collect data?

Accepted Answer

No. The app has no analytics, no account and makes no network requests. It only adds images to Photos when you tap Save, and it never reads your library.

	Twofold
Price	Free, every wallpaper
Ads	None
Save limits	None
Account	Not needed
Data collected	None
Designs	250 original, 22 collections
Sizes	Exact cover and inner display pixels, inner wide or upright

A free wallpaper app for iPhone Duo, with no ads

Why is it free?