Following a recent upgrade to Apple’s iOS software, I found myself forced into some serious housekeeping on my iPad. I hadn’t realised how many dormant apps I had accumulated over the years, so I took the opportunity to do some culling.

First, there were apps that could no longer be accessed from the app store. These are programs that have been removed by their developers, or are no longer available from the Australian app store (yes, even in this digital day and age, geo-blocking still exists). I estimate that these accounted for about 20-30% of the total apps I have ever downloaded.

Second, apps that are not supported by the current version of iOS, because they have not yet been updated by their developers. (Luckily, I keep an older version of iOS on a separate iPad, which can allow me to retrieve some of these apps via some digital archeology.) These represented another 15-25% of my apps (a variable number, given that some of them may get upgraded).

Third, apps that I seldom or never use. Thankfully, the iPad Storage settings provide the “Last Used” date, but don’t enable users to rank by chronological use (or by frequency of usage; the “Search” function within Storage only lists apps alphabetically). Perhaps Apple can refine the Storage Management to help users better manage over-looked/under-used apps? Anyway, these forgotten or neglected apps accounted for another 25-30%.

In total, I estimate that up to 75% of my iPad apps were redundant, through disuse, obsolescence or inaccessibility. Research shows that 25% of apps we download are only used once, so unless these are free products, it feels like a large chunk of the US$900+ bn in app purchases could be going to waste…

Next week: Apple, iOS, and the need for third-party innovation