# DevoteAbility vs Mobile Knee

The clearest difference is rating: DevoteAbility at 4.8 against Mobile Knee's 4.3. DevoteAbility also leads on in-app purchases (none vs 9) and review sentiment (100% vs 75%). Mobile Knee's advantage is update cadence (every 2 weeks vs monthly). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Mobile Knee sells 9 in-app purchases, starting at $0.99 per month. DevoteAbility asks for nothing beyond the download.

DevoteAbility holds the better App Store score, 4.8 against 4.3. Both are backed by a comparable volume of ratings — 6 and 6 respectively. Written reviews point the same way: 100% of DevoteAbility's written reviews are positive against 75% of Mobile Knee's.

DevoteAbility ships an update monthly, Mobile Knee every 2 weeks. The most recent releases landed on June 1, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | DevoteAbility | Mobile Knee |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/devoteability/id1462961459/reviews)** | [4.3 (6 ratings)](https://appshunter.io/ios/app/mobile-knee-prayer-list/id1562936324/reviews) |
| Number of ratings | 6 | 6 |
| Positive reviews | **100.0% of reviews** | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 36 MB | 62 MB |
| Requires iOS | **13.0** | 13.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Devoteability, Inc.](https://appshunter.io/developer/1462961458) | [Scott Conger Design](https://appshunter.io/developer/1486666388) |

## What reviewers say

### DevoteAbility

[App page](https://appshunter.io/ios/app/devoteability/id1462961459)

This app facilitates group-based Bible study and prayer accountability for churches and small groups. It enables customized learning plans, time-based challenges, and private social networking to foster connection and spiritual growth within a community.

**Highlights:** Group-based learning platform, Customizable devotional challenges, Private social networking, Progress tracking for individuals and groups, Prayer request features, Privacy controls

**Features:** macOS Compatibility

**In-app purchases:** none


### Mobile Knee

[App page](https://appshunter.io/ios/app/mobile-knee-prayer-list/id1562936324)

This app serves as a customizable spiritual notebook for organizing prayers, journals, notes, tasks, and more. It offers features like reminders, passcode protection, and advanced sorting to enhance your spiritual practice. Syncing across devices is available via an optional subscription.

**Highlights:** Customizable spiritual notebook, Organize prayers, journals, notes, tasks, Reminders and passcode protection, Advanced sorting and archiving, Cross-platform syncing, Entry linking and search analytics

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cloud Sync | $0.99 | per month |
| Theme Yellow Black | $0.99 | one-time |
| Theme Blue Black | $0.99 | one-time |
| Theme Magenta Black | $0.99 | one-time |
| Theme Emerald Black | $0.99 | one-time |
| Theme Lime Light | $0.99 | one-time |
| Theme Autumn | $0.99 | one-time |
| Sunset Theme | $0.99 | one-time |
| Four New List Types | $2.99 | one-time |


## Frequently asked questions

### Is DevoteAbility free?

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

### Is Mobile Knee free?

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

### Which has better reviews, DevoteAbility or Mobile Knee?

DevoteAbility is rated higher. DevoteAbility averages 4.8 out of 5 from 6 ratings, while Mobile Knee averages 4.3 from 6 ratings.

### Do DevoteAbility or Mobile Knee have ads?

Neither DevoteAbility nor Mobile Knee shows ads.

### Which is updated more often, DevoteAbility or Mobile Knee?

DevoteAbility ships an update monthly, and Mobile Knee every 2 weeks. Most recently, DevoteAbility was updated on June 1, 2026 and Mobile Knee on September 16, 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.*