# Lock Master vs PDF to Excel

The clearest difference is price: PDF to Excel at Free against Lock Master's $0.99. PDF to Excel also leads on update cadence (fortnightly vs every 27 months). Lock Master's advantage is in-app purchases (none vs 2) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

PDF to Excel is free to download; Lock Master costs $0.99 up front. PDF to Excel sells 2 in-app purchases, starting at $8.99 per 7 days. Lock Master asks for nothing beyond the download.

Lock Master ships an update every 27 months, PDF to Excel fortnightly. The most recent releases landed on October 16, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Lock Master | PDF to Excel |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[3.8 (6 ratings)](https://appshunter.io/ios/app/lock-master/id348792868/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 27 months | **Fortnightly** |
| Monetization | Paid | — |
| Size | 17 MB | 9 MB |
| Requires iOS | 18.5 | **17.6** |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Patrick Q. Kelly](https://appshunter.io/developer/310068987) | [Mustafa Utku Coskun](https://appshunter.io/developer/1762495030) |

## 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


### PDF to Excel

[App page](https://appshunter.io/ios/app/pdf-to-excel-table-converter/id6762082568)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $8.99 | per 7 days |
| Yearly | $39.99 | per year |


## Frequently asked questions

### Is Lock Master free?

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

### Is PDF to Excel free?

PDF to Excel is free to download, with in-app purchases available.

### Do Lock Master or PDF to Excel have ads?

PDF to Excel shows ads; Lock Master does not.

### Which is updated more often, Lock Master or PDF to Excel?

Lock Master ships an update every 27 months, and PDF to Excel fortnightly. Most recently, Lock Master was updated on October 16, 2026 and PDF to Excel on October 2, 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.*