# Field Guide vs Sharp

The clearest difference is in-app purchases: Field Guide at none against Sharp's 3. Sharp's advantage is update cadence (every 4 days vs monthly) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Sharp sells 3 in-app purchases, starting at $8.99 per month. Field Guide asks for nothing beyond the download.

Field Guide ships an update monthly, Sharp every 4 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Field Guide | Sharp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Size | 9 MB | 64 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [4fives Entertainment, LLC](https://appshunter.io/developer/6781844927) | [BrightEdge Digital Ltd](https://appshunter.io/developer/6791578347) |

## What reviewers say

### Field Guide

[App page](https://appshunter.io/ios/app/field-guide-micro-lessons/id6781844925)

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

**In-app purchases:** none


### Sharp

[App page](https://appshunter.io/ios/app/sharp-short-lessons-big-wins/id6791577829)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sharp Monthly | $8.99 | per month |
| Sharp Monthly | $8.99 | per month |
| Sharp Annual | $65.00 | per year |


## Frequently asked questions

### Is Field Guide free?

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

### Is Sharp free?

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

### Do Field Guide or Sharp have ads?

Neither Field Guide nor Sharp shows ads.

### Which is updated more often, Field Guide or Sharp?

Field Guide ships an update monthly, and Sharp every 4 days. Most recently, Field Guide was updated on October 28, 2026 and Sharp on October 25, 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.*