Almost Ideal
For quick & dirty iPhone edits, this app competes with the best. I use PhotoShop 5.? on my laptop (having successfully resisted all temptation to RENT the current PC version; it can no longer be purchased), and I’ve yet to exhaust its possibilities. The only features _I_ routinely use on the PC that are missing from this iPhone freebie are Scaling and UnSharp Masking. There IS, of course, a sharpening feature herein, but it lacks the sub-controls (strength, pixel radius, etc.) available on the PC version. To be fair, addition of those would complicate the sharpening feature beyond most casual users’ needs or desires. So, when needed, I simply transfer the photo to my laptop via DropBox and continue the edit there.
PlanoParr about
Adobe Photoshop Express, v6.2.2