# 원불교 대사전 vs 사학연금신상조사

The clearest difference is update cadence: 사학연금신상조사 at every 4 months against 원불교 대사전's every 9 months. 원불교 대사전's advantage is iOS requirement (13.0 vs 15.0). 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.

원불교 대사전 ships an update every 9 months, 사학연금신상조사 every 4 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 원불교 대사전 | 사학연금신상조사 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 4 months** |
| Size | 57 MB | 101 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [원불교 Wonbuddhism](https://appshunter.io/developer/1722009691) | [Teachers' Pension](https://appshunter.io/developer/863665912) |

## What reviewers say

### 원불교 대사전

[App page](https://appshunter.io/ios/app/id6479754212)

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

**In-app purchases:** none


### 사학연금신상조사

[App page](https://appshunter.io/ios/app/id6502535746)

**In-app purchases:** none


## Frequently asked questions

### Is 원불교 대사전 free?

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

### Is 사학연금신상조사 free?

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

### Do 원불교 대사전 or 사학연금신상조사 have ads?

Neither 원불교 대사전 nor 사학연금신상조사 shows ads.

### Which is updated more often, 원불교 대사전 or 사학연금신상조사?

원불교 대사전 ships an update every 9 months, and 사학연금신상조사 every 4 months. Most recently, 원불교 대사전 was updated on October 27, 2026 and 사학연금신상조사 on October 24, 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.*