# 500 Life vs ReadPDB

The clearest difference is update cadence: ReadPDB at daily against 500 Life's every 3 months. 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.

500 Life ships an update every 3 months, ReadPDB daily. The most recent releases landed on October 20, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 500 Life | ReadPDB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (120 ratings)](https://appshunter.io/ios/app/500-life-studies/id6444869330/reviews)** | — |
| Number of ratings | **120** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Monetization | Free | — |
| Size | 176 MB | 13 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Living Stream Ministry](https://appshunter.io/developer/1323805660) | [Jaime Martin Lozano](https://appshunter.io/developer/1766116629) |

## What reviewers say

### 500 Life

[App page](https://appshunter.io/ios/app/500-life-studies/id6444869330)

This app encourages regular Bible study through a structured approach to the Life-study of the Bible. It offers customizable reading schedules, progress tracking, and offline access to study messages for spiritual nourishment and growth.

**Highlights:** Customizable reading schedules, Offline access to study messages, Progress visualization and milestone badges, Integration with ministrybooks.org, Habitual spiritual nourishment

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

**In-app purchases:** none


### ReadPDB

[App page](https://appshunter.io/ios/app/readpdb/id6797103554)

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

**In-app purchases:** none


## Frequently asked questions

### Is 500 Life free?

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

### Is ReadPDB free?

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

### Do 500 Life or ReadPDB have ads?

Neither 500 Life nor ReadPDB shows ads.

### Which is updated more often, 500 Life or ReadPDB?

500 Life ships an update every 3 months, and ReadPDB daily. Most recently, 500 Life was updated on October 20, 2026 and ReadPDB on October 4, 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.*