# SPGI Events vs Sigil

The clearest difference is iOS requirement: Sigil at 14.0 against SPGI Events's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | SPGI Events | Sigil |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 68 MB | 6 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [S&P Global, Inc](https://appshunter.io/developer/1381524351) | [DUDE, WHAT'S THE BID LLC](https://appshunter.io/developer/6787161424) |

## What reviewers say

### SPGI Events

[App page](https://appshunter.io/ios/app/spgi-events/id6443505143)

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

**In-app purchases:** none


### Sigil

[App page](https://appshunter.io/ios/app/sigil-sealed-documents/id6787161422)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SPGI Events free?

SPGI Events is free to download, with no in-app purchases.

### Is Sigil free?

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

### Do SPGI Events or Sigil have ads?

Neither SPGI Events nor Sigil 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.*