# TMD Locks vs HexBit

The clearest difference is price: TMD Locks at Free against HexBit's $3.99. TMD Locks also leads on in-app purchases (none vs 4) and update cadence (fortnightly vs monthly). On ads, device support and iOS requirement there is nothing between them.

TMD Locks is free to download; HexBit costs $3.99 up front. HexBit sells 4 in-app purchases, starting at $1.99 per 7 days. TMD Locks asks for nothing beyond the download.

TMD Locks ships an update fortnightly, HexBit monthly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | TMD Locks | HexBit |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Size | 61 MB | 2 MB |
| Requires iOS | 18 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [TMD Security](https://appshunter.io/developer/1499592113) | [ZHENGQIAO JIANG](https://appshunter.io/developer/1892168889) |

## What reviewers say

### TMD Locks

[App page](https://appshunter.io/ios/app/tmd-locks/id6477869650)

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

**In-app purchases:** none


### HexBit

[App page](https://appshunter.io/ios/app/hexbit-programmer-calculator/id6765887852)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Monthly | $4.99 | per month |
| Yearly | $29.99 | per year |
| Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is TMD Locks free?

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

### Is HexBit free?

HexBit costs $3.99, and also offers in-app purchases.

### Do TMD Locks or HexBit have ads?

Neither TMD Locks nor HexBit shows ads.

### Which is updated more often, TMD Locks or HexBit?

TMD Locks ships an update fortnightly, and HexBit monthly. Most recently, TMD Locks was updated on October 30, 2026 and HexBit 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.*