# Keyboard Lao vs OneCharge EV

The clearest difference is in-app purchases: OneCharge EV at none against Keyboard Lao's 5. OneCharge EV also leads on update cadence (every 2 months vs every 12 months) and iOS requirement (13.0 vs 18.5). On price, ads and device support there is nothing between them.

Both are free to download. Keyboard Lao sells 5 one-off in-app purchases. OneCharge EV asks for nothing beyond the download.

Keyboard Lao ships an update every 12 months, OneCharge EV every 2 months. The most recent releases landed on September 13, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Keyboard Lao | OneCharge EV |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/keyboard-lao/id921386244/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 95.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 62 MB |
| Requires iOS | 18.5 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sahtu Press, Inc.](https://appshunter.io/developer/353431549) | [One Charge New Energy and Technology Sole Co., Ltd](https://appshunter.io/developer/1802832897) |

## What reviewers say

### Keyboard Lao

[App page](https://appshunter.io/ios/app/keyboard-lao/id921386244)

This custom keyboard allows for fast and simple typing of the Lao alphabet on iOS devices. It works across all apps, offering a private and lightweight solution for messaging, notes, and social media.

**Highlights:** Full Lao keyboard layout for iOS, Quick switch between Lao and English, Works in any app, Lightweight and private, Easy to use

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donate Tier 1 | $0.99 | one-time |
| Donate Tier 2 | $1.99 | one-time |
| Donate Tier 3 | $2.99 | one-time |
| Donate Tier 4 | $3.99 | one-time |
| Donate Tier 5 | $4.99 | one-time |


### OneCharge EV

[App page](https://appshunter.io/ios/app/onecharge-ev/id6743433908)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Keyboard Lao free?

Keyboard Lao is free to download, with in-app purchases available.

### Is OneCharge EV free?

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

### Do Keyboard Lao or OneCharge EV have ads?

Neither Keyboard Lao nor OneCharge EV shows ads.

### Which is updated more often, Keyboard Lao or OneCharge EV?

Keyboard Lao ships an update every 12 months, and OneCharge EV every 2 months. Most recently, Keyboard Lao was updated on September 13, 2026 and OneCharge EV on September 11, 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.*