# Lock Code Tracker vs Prompt Architect

Lock Code Tracker and Prompt Architect are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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. Lock Code Tracker sells 2 in-app purchases, starting at $12.99 per month and Prompt Architect sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Lock Code Tracker | Prompt Architect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/prompt-architect/id6760097754/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 6 days |
| Monetization | — | Free with in-app purchases |
| Size | 53 MB | 32 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Robert Baron](https://appshunter.io/developer/1459319044) | [Wayne Schneberger](https://appshunter.io/developer/1882627953) |

## What reviewers say

### Lock Code Tracker

[App page](https://appshunter.io/ios/app/lock-code-tracker/id6754847860)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lock Code Tracker Pro Monthly | $12.99 | per month |
| LockCodeTracker Pro Yearly | $99.99 | per year |


### Prompt Architect

[App page](https://appshunter.io/ios/app/prompt-architect/id6760097754)

Transform voice notes into structured, expert-level AI prompts for perfect results. This app offers specialized modes for medical, legal, and financial professionals, ensuring data privacy with on-device encryption.

**Highlights:** Automatic prompt building, Voice note transcription, Medical, Legal, and Finance modes, HIPAA aligned architecture, On-device encrypted vault, Neural Synthesis Engine

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Architect Pro | $8.99 | per month |
| Solo Architect - 1 Credit | $0.99 | one-time |


## Frequently asked questions

### Is Lock Code Tracker free?

Lock Code Tracker is free to download, with in-app purchases available.

### Is Prompt Architect free?

Prompt Architect is free to download, with in-app purchases available.

### Do Lock Code Tracker or Prompt Architect have ads?

Neither Lock Code Tracker nor Prompt Architect shows ads.

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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.*