# GuardiAnn for KVC vs PureStudy

The clearest difference is in-app purchases: GuardiAnn for KVC at none against PureStudy's 2. GuardiAnn for KVC also leads on iOS requirement (14.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. PureStudy sells 2 in-app purchases, starting at $1.99 per month. GuardiAnn for KVC asks for nothing beyond the download.

GuardiAnn for KVC ships an update weekly, PureStudy every 3 days. The most recent releases landed on August 18, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | GuardiAnn for KVC | PureStudy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/guardiann-for-kvc/id6740270375/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Ad-supported | — |
| Size | 133 MB | 182 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [8snippet](https://appshunter.io/developer/1634539466) | [chanhyeok choi](https://appshunter.io/developer/1799983470) |

## What reviewers say

### GuardiAnn for KVC

[App page](https://appshunter.io/ios/app/guardiann-for-kvc/id6740270375)

This app provides personalized mental wellness quests for youth and guardians, developed with therapists. It focuses on building inner confidence, managing stress, and improving social-emotional skills through evidence-based techniques.

**Highlights:** PERQ Tests and Reports, Tailored Daily Quests, Family Board for Progress Tracking, Develop Mental Fitness, Build Confidence and Resilience, Strengthen Family Bonds

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

**In-app purchases:** none


### PureStudy

[App page](https://appshunter.io/ios/app/purestudy-camera-focus-timer/id6766282371)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PureStudy Pro Monthly | $1.99 | per month |
| PureStudy Pro Yearly | $9.99 | per year |


## Frequently asked questions

### Is GuardiAnn for KVC free?

GuardiAnn for KVC is free to download, with no in-app purchases.

### Is PureStudy free?

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

### Do GuardiAnn for KVC or PureStudy have ads?

Neither GuardiAnn for KVC nor PureStudy shows ads.

### Which is updated more often, GuardiAnn for KVC or PureStudy?

GuardiAnn for KVC ships an update weekly, and PureStudy every 3 days. Most recently, GuardiAnn for KVC was updated on August 18, 2026 and PureStudy on September 23, 2026.

---

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