# IBST vs Docho

The clearest difference is ads: IBST at none against Docho's shown. Docho's advantage is update cadence (every 2 days vs every 5 months). On price, in-app purchases, device support 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.

IBST ships an update every 5 months, Docho every 2 days. The most recent releases landed on December 12, 2025 and August 17, 2026 respectively.

## The numbers

| Metric | IBST | Docho |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 2 days** |
| Size | 57 MB | 32 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [PHM BUSINESS SOFTWARE CORP.](https://appshunter.io/developer/1794974768) | [Kuantark Co., Ltd](https://appshunter.io/developer/1509967573) |

## What reviewers say

### IBST

[App page](https://appshunter.io/ios/app/ibst/id1596685171)

**Features:** macOS Compatibility

**In-app purchases:** none


### Docho

[App page](https://appshunter.io/ios/app/docho/id6502973109)

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

**In-app purchases:** none


## Frequently asked questions

### Is IBST free?

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

### Is Docho free?

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

### Do IBST or Docho have ads?

Docho shows ads; IBST does not.

### Which is updated more often, IBST or Docho?

IBST ships an update every 5 months, and Docho every 2 days. Most recently, IBST was updated on December 12, 2025 and Docho on August 17, 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.*