# Operation World vs Desiring God ft. Solid Joys

The clearest difference is ads: Operation World at none against Desiring God ft. Solid Joys's shown. Desiring God ft. Solid Joys's advantage is update cadence (every 4 days vs every 3 months) and rating (4.9 vs 4.5). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

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

Desiring God ft. Solid Joys holds the better App Store score, 4.9 against 4.5. Both are backed by a comparable volume of ratings — 49 and 17 respectively. Written reviews point the same way: 86% of Operation World's written reviews are positive against 100% of Desiring God ft. Solid Joys's.

Operation World ships an update every 3 months, Desiring God ft. Solid Joys every 4 days. The most recent releases landed on October 22, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Operation World | Desiring God ft. Solid Joys |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (49 ratings)](https://appshunter.io/ios/app/operation-world/id1181609244/reviews) | **[4.9 (17 ratings)](https://appshunter.io/ios/app/desiring-god-ft-solid-joys/id6764369476/reviews)** |
| Number of ratings | **49** | 17 |
| Positive reviews | 85.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Free | Free |
| Best chart rank | — | **#194** |
| Size | 54 MB | 178 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Johnathan Pulos](https://appshunter.io/developer/449459790) | [Desiring God](https://appshunter.io/developer/463863592) |

## What reviewers say

### Operation World

[App page](https://appshunter.io/ios/app/operation-world/id1181609244)

Join a global prayer movement with this comprehensive prayer handbook. Receive daily country prayer reminders, research statistics, and read detailed prayer requests and praise reports for every nation. This app is a trusted resource for Christians worldwide.

**Highlights:** Daily country prayer reminders, Country statistics research, In-depth prayer requests, Praise reports for each country, Global prayer movement participation

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

**In-app purchases:** none


### Desiring God ft. Solid Joys

[App page](https://appshunter.io/ios/app/desiring-god-ft-solid-joys/id6764369476)

**Currently charting:** #194 Top Free · Reference (US App Store)

Access a full year of daily devotionals offline, narrated by John Piper. Start reading or listening immediately without an account or ads, and easily navigate to any day's content.

**Highlights:** Offline reading and listening, Audio narration by John Piper, No account required, Ad-free experience, Navigate to any day, Background playback

**In-app purchases:** none


## Frequently asked questions

### Is Operation World free?

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

### Is Desiring God ft. Solid Joys free?

Desiring God ft. Solid Joys is free to download, with no in-app purchases.

### Which has better reviews, Operation World or Desiring God ft. Solid Joys?

Desiring God ft. Solid Joys is rated higher. Operation World averages 4.5 out of 5 from 49 ratings, while Desiring God ft. Solid Joys averages 4.9 from 17 ratings.

### Do Operation World or Desiring God ft. Solid Joys have ads?

Desiring God ft. Solid Joys shows ads; Operation World does not.

### Which is updated more often, Operation World or Desiring God ft. Solid Joys?

Operation World ships an update every 3 months, and Desiring God ft. Solid Joys every 4 days. Most recently, Operation World was updated on October 22, 2026 and Desiring God ft. Solid Joys on October 8, 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.*