# Calvary Frontlines vs Scripture Memory Challenge

The clearest difference is update cadence: Scripture Memory Challenge at every 4 days against Calvary Frontlines's every 2 months. Calvary Frontlines's advantage is iOS requirement (13.4 vs 15.1). 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.

Calvary Frontlines ships an update every 2 months, Scripture Memory Challenge every 4 days. The most recent releases landed on May 17, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Calvary Frontlines | Scripture Memory Challenge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Size | 48 MB | 54 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CALVARY FRONTLINES](https://appshunter.io/developer/1545240350) | [PAUL C CURTO](https://appshunter.io/developer/6771884575) |

## What reviewers say

### Calvary Frontlines

[App page](https://appshunter.io/ios/app/calvary-frontlines/id1545240348)

**In-app purchases:** none


### Scripture Memory Challenge

[App page](https://appshunter.io/ios/app/scripture-memory-challenge/id6771884573)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calvary Frontlines free?

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

### Is Scripture Memory Challenge free?

Scripture Memory Challenge is free to download, with no in-app purchases.

### Do Calvary Frontlines or Scripture Memory Challenge have ads?

Neither Calvary Frontlines nor Scripture Memory Challenge shows ads.

### Which is updated more often, Calvary Frontlines or Scripture Memory Challenge?

Calvary Frontlines ships an update every 2 months, and Scripture Memory Challenge every 4 days. Most recently, Calvary Frontlines was updated on May 17, 2026 and Scripture Memory Challenge on September 20, 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.*