i48

I have used this app for years but it suddenly became unusable with the latest version of iOS (Jan 2021) since when it is very slow (10 seconds for a number to appear on screen) and usually locked up and needed to be restarted. In frustration I uninstalled and when prompted to completely clear all data, I selected “yes” but it gave me an idea. After the uninstall completed, I reinstalled and I am very happy to state the app is again working as it should. I suspect something became corrupted somehow. Having tried other HP emulations, this is the best

When I first opened the app it asked if I wanted to recover memory. The yes/no buttons are unresponsive

Perfect - preformed very well until i had to delete and reload. the bottom keys {0, . , spc, +} are now very flaky. verified it’s not my screen... any ideas? i won’t “upgrade” the iOS on my ‘20SE because i don’t feel like allowing apple to purposely degrade my battery.

Doesn’t work anymore

I loved the original calculator. I love a version of the calculator on Android. I hate this one. I have to tab the buttons several times before it does the action. I have tried on 4 different iOS devices and the behavior is exactly the same. That makes it useless. Nice try, though.

Slow to load up and register key presses. Makes this annoying to use as a calculator.

Don't update if you haven't already. This new version introduces SIGNIFICANT lag into key input, sometimes just ignoring input altogether, other times sending the last 3 commands through all at once. This makes it unusable. Also, hitting the drop button somehow advances the time... This is the opposite of an update. This is a *downgrade*.

I love how it looks just like the old HP48! But sometimes, especially when first opening the app, it doesn’t register buttons that are pushed. Also, unlike some other HP48 emulator apps, it doesn’t offer any haptic feedback to help you to be sure you really pressed a button.

I’ve had this app for years and it has been working perfectly fine up until your last “fix”. Now some of the keys won’t work. Like so many others I’ve uninstalled/reinstalled, several times, but unfortunately the problem remains.

Like many other reviewers, I’ve been suffering with the button response problems on i48 for a long time. Recently the arrow keys stopped moving the cursor one character or row at a time, instead deleting the entire entry, going to the top/bottom of the stack, or erratically moving around within menus. I tried uninstalling & reinstalling but that didn’t help. This new problem took i48 from just annoying for basic functions to pretty much useless. I happened to find iHP48 in the App Store, and it seems to have been out for a few months now. So far so good with this replacement.