# PDF Converter vs MeterMinder

The clearest difference is update cadence: PDF Converter at weekly against MeterMinder's every 2 weeks. PDF Converter also leads on device support (3 vs 1) and iOS requirement (15.6 vs 18.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. PDF Converter sells 2 in-app purchases, starting at $4.99 per 7 days and MeterMinder sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

PDF Converter ships an update weekly, MeterMinder every 2 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | PDF Converter | MeterMinder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 9 MB | 3 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [添 邱](https://appshunter.io/developer/1819535113) | [InnovaLabWorks](https://appshunter.io/developer/1888514726) |

## What reviewers say

### PDF Converter

[App page](https://appshunter.io/ios/app/pdf-converter-file-conversion/id6751520980)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Converter Weekly | $4.99 | per 7 days |
| PDF Converter Annual | $29.99 | per year |


### MeterMinder

[App page](https://appshunter.io/ios/app/meterminder-home-meters/id6790460192)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MeterMinder Lifetime | $6.99 | one-time |


## Frequently asked questions

### Is PDF Converter free?

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

### Is MeterMinder free?

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

### Do PDF Converter or MeterMinder have ads?

Neither PDF Converter nor MeterMinder shows ads.

### Which is updated more often, PDF Converter or MeterMinder?

PDF Converter ships an update weekly, and MeterMinder every 2 weeks. Most recently, PDF Converter was updated on October 30, 2026 and MeterMinder on October 31, 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.*