Missing Numbers Minds vs PI Academy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Missing Numbers Minds
Read full descriptionHide full description
Improve your mind skill finding out the missing number. Choose the up to 10 levels: Easy, Medium, Hard , ( linear, recurrence or both ) or Random. Push START- Time Up or Time Down Guess the missing numbers to get points. Higher Level , more points. Ideal for kinds and people who need to exercise their brain. Very easy to use. Donations for App maintenance welcome. Thanks.
PI Academy
Read full descriptionHide full description
We train top leadership, executives and high-performing teams at some of the world's most prestigious and successful corporate universities (Cap Gemini and Telefonica), business schools (IESE) and organisations (Médecins Sans Frontières, Allianz, ERSTE). We are delighted to now offer you access to our ground-breaking and sought-after courses in leadership, innovation and communication in an online self-taught format for a fraction of the cost.
Screenshots
Verdict
The clearest difference is update cadence: PI Academy at every 6 weeks against Missing Numbers Minds's every 5 months. PI Academy also leads on iOS requirement (15.2 vs 26.1). On price, ads, in-app purchases and device support 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
Both are free to download. Missing Numbers Minds sells 2 one-off in-app purchases and PI Academy sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Missing Numbers Minds ships an update every 5 months, PI Academy every 6 weeks. The most recent releases landed on September 27, 2026 and October 9, 2026 respectively.
| Parameter | Missing Numbers Minds | PI Academy |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.1 | 15.2 — better |
| Further details — not scored | ||
| Size | 4 MB | 109 MB |
| Age rating | 4+ | 4+ |
| Developer | Juan Fullana | Performing Ideas SL |
In-app purchases
Missing Numbers Minds
- Donation for maintenance.$0.99
- Extra for develop and maintenance$0.99
PI Academy
- Powerful Presentations$119.99
Questions
Is Missing Numbers Minds free?
Is PI Academy free?
Do Missing Numbers Minds or PI Academy have ads?
Which is updated more often, Missing Numbers Minds or PI Academy?
Other comparisons
