# Acro Field Guide vs SummitList

The clearest difference is in-app purchases: Acro Field Guide at none against SummitList's 3. Acro Field Guide also leads on iOS requirement (16.4 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SummitList sells 3 in-app purchases, starting at $3.99 per month. Acro Field Guide asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 10, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Acro Field Guide | SummitList |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/acro-field-guide/id6449974913/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free | — |
| Size | 6 MB | 5 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Zachary Cohen](https://appshunter.io/developer/1458294781) | [InnovaLabWorks](https://appshunter.io/developer/1888514726) |

## What reviewers say

### Acro Field Guide

[App page](https://appshunter.io/ios/app/acro-field-guide/id6449974913)

Discover the practice of Acroyoga with this guide. Learn essential terminology and explore new poses. Ideal for beginners looking to understand this emerging physical activity.

**Highlights:** Acroyoga discovery, Terminology learning, Pose exploration, Beginner-friendly

**Features:** macOS Compatibility

**In-app purchases:** none


### SummitList

[App page](https://appshunter.io/ios/app/summitlist-peak-bagging/id6789963737)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SummitList Pro | $3.99 | per month |
| SummitList Pro | $24.99 | per year |
| SummitList Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Acro Field Guide free?

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

### Is SummitList free?

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

### Do Acro Field Guide or SummitList have ads?

Neither Acro Field Guide nor SummitList shows ads.

### Which is updated more often, Acro Field Guide or SummitList?

Acro Field Guide ships an update every 2 weeks, and SummitList every 2 weeks. Most recently, Acro Field Guide was updated on October 10, 2026 and SummitList on October 3, 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.*