# iPromptU vs OKAKI PIP Mobile

The clearest difference is iOS requirement: iPromptU at 12.1 against OKAKI PIP Mobile's 14.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 8 months. The most recent releases landed on October 23, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | iPromptU | OKAKI PIP Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ipromptu/id717391862/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | Every 8 months |
| Monetization | Free | — |
| Size | 20 MB | 89 MB |
| Requires iOS | **12.1** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Cognitive Behavioral Institute of Albuquerque, LLC, The](https://appshunter.io/developer/717391867) | [OKAKI](https://appshunter.io/developer/1553523365) |

## What reviewers say

### iPromptU

[App page](https://appshunter.io/ios/app/ipromptu/id717391862)

This tool assists with Cognitive Behavior Therapy by presenting customizable questions for users to answer via text or voice. Responses can be saved and emailed to therapists or researchers, with options for random prompting intervals and password protection for data integrity.

**Highlights:** Customizable question prompts, Written or dictated answers, Save and email responses, Randomized prompting intervals, Password protection, Supports EMA and DES research

**Features:** macOS Compatibility

**In-app purchases:** none


### OKAKI PIP Mobile

[App page](https://appshunter.io/ios/app/okaki-pip-mobile/id1635856540)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iPromptU free?

iPromptU is free to download, with no in-app purchases.

### Is OKAKI PIP Mobile free?

OKAKI PIP Mobile is free to download, with no in-app purchases.

### Do iPromptU or OKAKI PIP Mobile have ads?

Neither iPromptU nor OKAKI PIP Mobile shows ads.

### Which is updated more often, iPromptU or OKAKI PIP Mobile?

iPromptU ships an update every 8 months, and OKAKI PIP Mobile every 8 months. Most recently, iPromptU was updated on October 23, 2026 and OKAKI PIP Mobile on October 19, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*