# Chubb vs Mustard

The clearest difference is in-app purchases: Chubb at none against Mustard's 5. Chubb also leads on iOS requirement (10.0 vs 15.0). Mustard's advantage is update cadence (every 9 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Mustard sells 5 in-app purchases, starting at $6.99 per month. Chubb asks for nothing beyond the download.

Chubb ships an update every 2 months, Mustard every 9 days. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Chubb | Mustard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/mustard-prayer-lock/id6755953673/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | — | Freemium |
| Size | 71 MB | 126 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Rewardz Private Limited](https://appshunter.io/developer/994797501) | [Joseph Kim](https://appshunter.io/developer/1648697760) |

## What reviewers say

### Chubb

[App page](https://appshunter.io/ios/app/chubb/id1214657521)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mustard

[App page](https://appshunter.io/ios/app/mustard-prayer-lock/id6755953673)

This app helps Christians build a daily habit with God by blocking distracting apps until a guided prayer is completed. It offers Scripture, reflection, and prayer, along with tracking spiritual growth and prayer history. It aims to help users put God first and overcome phone distractions.

**Highlights:** Block distracting apps during prayer, Daily Scripture and devotional content, Guided prayer sessions, Spiritual reflection and mood tracking, Prayer streak and growth tracking, AI-generated Bible plans

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 월간 후원 - 3일 무료체험 | $6.99 | per month |
| 월간 후원 - 7일 무료체험 | $6.99 | per month |
| Weekly Subscription | $9.99 | per 7 days |
| Yearly Discounted | $29.99 | per year |
| Mustard: Faith Before the Feed | $49.99 | per year |


## Frequently asked questions

### Is Chubb free?

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

### Is Mustard free?

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

### Do Chubb or Mustard have ads?

Neither Chubb nor Mustard shows ads.

### Which is updated more often, Chubb or Mustard?

Chubb ships an update every 2 months, and Mustard every 9 days. Most recently, Chubb was updated on November 7, 2026 and Mustard on November 6, 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.*