# KF vs GLPenPal

The clearest difference is update cadence: GLPenPal at every 3 days against KF's every 8 months. KF's advantage is iOS requirement (12.4 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

KF ships an update every 8 months, GLPenPal every 3 days. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | KF | GLPenPal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/kf-stride/id1618365126/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 14 MB | 6 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Kessler Foundation](https://appshunter.io/developer/1618365128) | [Yuval Steimberg](https://appshunter.io/developer/6790201356) |

## What reviewers say

### KF

[App page](https://appshunter.io/ios/app/kf-stride/id1618365126)

This app helps you identify and express your personal strengths by focusing on 24 character strengths. It provides a daily journal to "spot" these strengths, offering reminders and monthly summaries to boost mood and well-being.

**Highlights:** Strength identification, Daily strength spotting journal, Reminders to spot strengths, Monthly strength summaries, Focus on 24 character strengths, Boosts mood and well-being

**In-app purchases:** none


### GLPenPal

[App page](https://appshunter.io/ios/app/glpenpal/id6790201354)

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

**In-app purchases:** none


## Frequently asked questions

### Is KF free?

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

### Is GLPenPal free?

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

### Do KF or GLPenPal have ads?

Neither KF nor GLPenPal shows ads.

### Which is updated more often, KF or GLPenPal?

KF ships an update every 8 months, and GLPenPal every 3 days. Most recently, KF was updated on November 3, 2026 and GLPenPal 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.*