# DP247 vs LaiChau

DP247 and LaiChau are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

DP247 ships an update every 3 weeks, LaiChau every 4 weeks. The most recent releases landed on September 17, 2026 and May 15, 2026 respectively.

## The numbers

| Metric | DP247 | LaiChau |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Size | 145 MB | 176 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [SAIGONLAB TRADING SERVICE COMPANY LIMITED](https://appshunter.io/developer/1811071698) | [VIETTEL BUSINESS SOLUTIONS CORPORATION – BRANCH OF VIETTEL GROUP](https://appshunter.io/developer/953409998) |

## What reviewers say

### DP247

[App page](https://appshunter.io/ios/app/dp247/id6478770724)

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

**In-app purchases:** none


### LaiChau

[App page](https://appshunter.io/ios/app/laichau-s/id6503434521)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DP247 free?

DP247 is free to download, with no in-app purchases.

### Is LaiChau free?

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

### Do DP247 or LaiChau have ads?

Neither DP247 nor LaiChau shows ads.

### Which is updated more often, DP247 or LaiChau?

DP247 ships an update every 3 weeks, and LaiChau every 4 weeks. Most recently, DP247 was updated on September 17, 2026 and LaiChau on May 15, 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.*