# PairPlan vs Chastikey

The clearest difference is in-app purchases: PairPlan at none against Chastikey's 10. PairPlan also leads on ads (none vs shown) and iOS requirement (15.1 vs 17.0). Chastikey's advantage is update cadence (daily vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Chastikey sells 10 in-app purchases, starting at $7.99 per month. PairPlan asks for nothing beyond the download.

PairPlan ships an update every 2 months, Chastikey daily. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | PairPlan | Chastikey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.9 (22 ratings)](https://appshunter.io/ios/app/chastikey-chastity-and-ai/id6777413001/reviews)** |
| Number of ratings | — | **22** |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Daily** |
| Monetization | — | Free with in-app purchases |
| Size | 42 MB | 70 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Matthew Patrick](https://appshunter.io/developer/1880411034) | [Vitalys ROUGETET--DE TROYANE](https://appshunter.io/developer/1826388664) |

## What reviewers say

### PairPlan

[App page](https://appshunter.io/ios/app/pairplan/id6761238284)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Chastikey

[App page](https://appshunter.io/ios/app/chastikey-chastity-and-ai/id6777413001)

This app provides a private accountability companion for adults practicing consensual keyholding and self-discipline. It offers various lock release methods and an AI keyholder to help users adhere to their rules and commitments.

**Highlights:** Customizable lock release timers and methods, AI keyholder with distinct personalities, Integration with Lovense connected devices, Live Activity and Dynamic Island countdown, Optional partner keyholding, Apple Health integration for habit tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus | $7.99 | per month |
| Premium Monthly | $19.99 | per month |
| Premium Monthly | $19.99 | per month |
| Premium (yearly) | $99.99 | per year |
| +60 Inferno messages | $3.99 | one-time |
| +35 audio credits | $3.99 | one-time |
| Set me free | $4.99 | one-time |
| +200 Inferno messages | $8.99 | one-time |
| Set me free | $9.99 | one-time |
| +200 audio credits | $19.99 | one-time |


## Frequently asked questions

### Is PairPlan free?

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

### Is Chastikey free?

Chastikey is free to download, with in-app purchases available.

### Do PairPlan or Chastikey have ads?

Chastikey shows ads; PairPlan does not.

### Which is updated more often, PairPlan or Chastikey?

PairPlan ships an update every 2 months, and Chastikey daily. Most recently, PairPlan was updated on November 5, 2026 and Chastikey on November 10, 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.*