# Sutra AI vs 经折 SutraFold

The clearest difference is update cadence: Sutra AI at every 2 days against 经折 SutraFold's monthly. Sutra AI also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sutra AI ships an update every 2 days, 经折 SutraFold monthly. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Sutra AI | 经折 SutraFold |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Monthly |
| Size | 28 MB | 32 MB |
| Requires iOS | **15.5** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SanglimSoft](https://appshunter.io/developer/6814674557) | [Alvin Hadi Sumarlin](https://appshunter.io/developer/1892962262) |

## What reviewers say

### Sutra AI

[App page](https://appshunter.io/ios/app/sutra-ai-buddhist-scripture/id6762344041)

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

**In-app purchases:** none


### 经折 SutraFold

[App page](https://appshunter.io/ios/app/sutrafold/id6779109817)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sutra AI free?

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

### Is 经折 SutraFold free?

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

### Do Sutra AI or 经折 SutraFold have ads?

Neither Sutra AI nor 经折 SutraFold shows ads.

### Which is updated more often, Sutra AI or 经折 SutraFold?

Sutra AI ships an update every 2 days, and 经折 SutraFold monthly. Most recently, Sutra AI was updated on October 31, 2026 and 经折 SutraFold on October 25, 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.*