# Sheetly vs Gridproof

The clearest difference is price: Sheetly at Free against Gridproof's $2.99. Gridproof's advantage is in-app purchases (none vs 1). On update cadence, ads, device support and iOS requirement there is nothing between them.

Sheetly is free to download; Gridproof costs $2.99 up front. Sheetly sells 1 one-off in-app purchase. Gridproof asks for nothing beyond the download.

Sheetly ships an update every 5 days, Gridproof every 9 days. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Sheetly | Gridproof |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 9 days |
| Size | 1 MB | 16 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jhomar Maravillas](https://appshunter.io/developer/6783703541) | [Robert Corbin](https://appshunter.io/developer/1890247992) |

## What reviewers say

### Sheetly

[App page](https://appshunter.io/ios/app/sheetly-contact-sheet-pdf/id6792144437)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Unlimited | $4.99 | one-time |


### Gridproof

[App page](https://appshunter.io/ios/app/gridproof-contact-sheets/id6795683644)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sheetly free?

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

### Is Gridproof free?

Gridproof costs $2.99, with no in-app purchases.

### Do Sheetly or Gridproof have ads?

Neither Sheetly nor Gridproof shows ads.

### Which is updated more often, Sheetly or Gridproof?

Sheetly ships an update every 5 days, and Gridproof every 9 days. Most recently, Sheetly was updated on October 25, 2026 and Gridproof on October 8, 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.*