# Lock Master vs Thai Keyboard

The clearest difference is price: Thai Keyboard at Free against Lock Master's $0.99. Thai Keyboard also leads on rating (4.4 vs 3.8) and update cadence (every 9 months vs every 27 months). Lock Master's advantage is in-app purchases (none vs 4) and ads (none vs shown). On review sentiment and device support there is nothing between them.

Thai Keyboard is free to download; Lock Master costs $0.99 up front. Thai Keyboard sells 4 in-app purchases, starting at $1.99 per 7 days. Lock Master asks for nothing beyond the download.

Thai Keyboard holds the better App Store score, 4.4 against 3.8. That said, the two scores are not equally well evidenced: Thai Keyboard has 31 ratings behind it against 6, so its average is the more settled of the two. Written reviews split almost evenly too, at 50% and 50% positive.

Lock Master ships an update every 27 months, Thai Keyboard every 9 months. The most recent releases landed on November 1, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | Lock Master | Thai Keyboard |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [3.8 (6 ratings)](https://appshunter.io/ios/app/lock-master/id348792868/reviews) | **[4.4 (31 ratings)](https://appshunter.io/ios/app/thai-keyboard-translator/id1360583979/reviews)** |
| Number of ratings | 6 | **31** |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 27 months | **Every 9 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 17 MB | 38 MB |
| Requires iOS | 18.5 | **15.6** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Patrick Q. Kelly](https://appshunter.io/developer/310068987) | [Piyush Parsaniya](https://appshunter.io/developer/1165042533) |

## What reviewers say

### Lock Master

[App page](https://appshunter.io/ios/app/lock-master/id348792868)

Securely store and manage all your lock combinations in one place. Never forget a code for your bicycle, gym, or storage unit locks again.

**Highlights:** Store lock combinations, Manage bicycle lock codes, Track gym lock codes, Organize storage unit codes, Simple interface

**Features:** Apple Watch app

**In-app purchases:** none


### Thai Keyboard

[App page](https://appshunter.io/ios/app/thai-keyboard-translator/id1360583979)

Easily type in Thai with a user-friendly keyboard and translate Thai text to numerous other languages. Offers suggestions, special characters, and emoji for effective communication.

**Highlights:** Thai to English and English to Thai keypad switching, Translate Thai to multiple languages, Text editing and font color change, Emoji and special character support, Automatic word suggestions, Share translated text

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $1.99 | per 7 days |
| Pro Monthly | $4.99 | per month |
| Pro Yearly | $29.99 | per year |
| Life Time | $34.99 | one-time |


## Frequently asked questions

### Is Lock Master free?

Lock Master costs $0.99, with no in-app purchases.

### Is Thai Keyboard free?

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

### Which has better reviews, Lock Master or Thai Keyboard?

Thai Keyboard is rated higher. Lock Master averages 3.8 out of 5 from 6 ratings, while Thai Keyboard averages 4.4 from 31 ratings.

### Do Lock Master or Thai Keyboard have ads?

Thai Keyboard shows ads; Lock Master does not.

### Which is updated more often, Lock Master or Thai Keyboard?

Lock Master ships an update every 27 months, and Thai Keyboard every 9 months. Most recently, Lock Master was updated on November 1, 2026 and Thai Keyboard on November 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.*