# Attachments to PDF vs VFR Wise METAR & TAF Decoder

The clearest difference is price: VFR Wise METAR & TAF Decoder at Free against Attachments to PDF's $3.99. VFR Wise METAR & TAF Decoder also leads on update cadence (every 6 weeks vs every 6 months) and device support (3 vs 1). On ads, in-app purchases and iOS requirement there is nothing between them.

VFR Wise METAR & TAF Decoder is free to download; Attachments to PDF costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Attachments to PDF ships an update every 6 months, VFR Wise METAR & TAF Decoder every 6 weeks. Both last shipped on November 9, 2026.

## The numbers

| Metric | Attachments to PDF | VFR Wise METAR & TAF Decoder |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 6 weeks** |
| Size | 1 MB | 20 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [OpsOh LLC](https://appshunter.io/developer/1877414741) | [Ashley Poole](https://appshunter.io/developer/1888622235) |

## What reviewers say

### Attachments to PDF

[App page](https://appshunter.io/ios/app/attachments-to-pdf/id6757130391)

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

**In-app purchases:** none


### VFR Wise METAR & TAF Decoder

[App page](https://appshunter.io/ios/app/vfr-wise-metar-and-taf-decoder/id6762112173)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Attachments to PDF free?

Attachments to PDF costs $3.99, with no in-app purchases.

### Is VFR Wise METAR & TAF Decoder free?

VFR Wise METAR & TAF Decoder is free to download, with no in-app purchases.

### Do Attachments to PDF or VFR Wise METAR & TAF Decoder have ads?

Neither Attachments to PDF nor VFR Wise METAR & TAF Decoder shows ads.

### Which is updated more often, Attachments to PDF or VFR Wise METAR & TAF Decoder?

Attachments to PDF ships an update every 6 months, and VFR Wise METAR & TAF Decoder every 6 weeks. Most recently, Attachments to PDF was updated on November 9, 2026 and VFR Wise METAR & TAF Decoder on November 9, 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.*