# 5000 Year Library vs CIAC School

The clearest difference is update cadence: CIAC School at every 3 weeks against 5000 Year Library'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.

5000 Year Library ships an update every 3 months, CIAC School every 3 weeks. The most recent releases landed on September 25, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 5000 Year Library | CIAC School |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/5000-year-library/id1342560304/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 69 MB | 45 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Liratanak ANN](https://appshunter.io/developer/1159774313) | [Ry Sokkheng](https://appshunter.io/developer/1628036349) |

## What reviewers say

### 5000 Year Library

[App page](https://appshunter.io/ios/app/5000-year-library/id1342560304)

Access a vast digital library of thousands of documents for study and research. This e-book reader is frequently updated with new content, offering free access to Dharma teachings and Buddhist books for mobile devices.

**Highlights:** Extensive digital library, E-book reader functionality, Thousands of documents for study, Frequent content updates, Free copying of teachings, Supports iPad and iPhone

**Features:** macOS Compatibility

**In-app purchases:** none


### CIAC School

[App page](https://appshunter.io/ios/app/ciac-school/id6777597959)

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

**In-app purchases:** none


## Frequently asked questions

### Is 5000 Year Library free?

5000 Year Library is free to download, with no in-app purchases.

### Is CIAC School free?

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

### Do 5000 Year Library or CIAC School have ads?

Neither 5000 Year Library nor CIAC School shows ads.

### Which is updated more often, 5000 Year Library or CIAC School?

5000 Year Library ships an update every 3 months, and CIAC School every 3 weeks. Most recently, 5000 Year Library was updated on September 25, 2026 and CIAC School on October 7, 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.*