# EtchRock vs Let's Do This for Organizers

The clearest difference is review sentiment: Let's Do This for Organizers at 50% against EtchRock's 40%. EtchRock's advantage is iOS requirement (10.3 vs 12.4). On price, update cadence, ads and in-app purchases there is nothing between them.

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

EtchRock ships an update every 2 weeks, Let's Do This for Organizers every 3 weeks. The most recent releases landed on October 8, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | EtchRock | Let's Do This for Organizers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.3 (3 ratings)](https://appshunter.io/ios/app/lets-do-this-for-organizers/id6443680261/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 40.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 43 MB | 30 MB |
| Requires iOS | **10.3** | 12.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Etch Rock Limited](https://appshunter.io/developer/1284701586) | [Let's Do This](https://appshunter.io/developer/1505290660) |

## What reviewers say

### EtchRock

[App page](https://appshunter.io/ios/app/etchrock/id1284701587)

Find local endurance events, follow organizers for new event alerts, and connect with friends to see their event participation. Access tickets and event details, and integrate with fitness apps for training.

**Highlights:** Discover local endurance events, Follow event organizers for notifications, Connect with friends and see their events, Access digital event tickets, Integrate with fitness apps (Strava, Fitbit, Runkeeper), Customize user profile, Post training updates and photos

**Features:** macOS Compatibility

**In-app purchases:** none


### Let's Do This for Organizers

[App page](https://appshunter.io/ios/app/lets-do-this-for-organizers/id6443680261)

Streamline event management for race organizers. This app simplifies participant check-in, bib assignment, and waiver signing for a smooth race day experience. Optimize operations and boost revenue by keeping registrations open and processing new participants instantly.

**Highlights:** Fast participant check-in, Bib number assignment, Waiver signing, Optimize event operations, Boost event revenue, Instant new participant check-in

**In-app purchases:** none


## Frequently asked questions

### Is EtchRock free?

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

### Is Let's Do This for Organizers free?

Let's Do This for Organizers is free to download, with no in-app purchases.

### Do EtchRock or Let's Do This for Organizers have ads?

Neither EtchRock nor Let's Do This for Organizers shows ads.

### Which is updated more often, EtchRock or Let's Do This for Organizers?

EtchRock ships an update every 2 weeks, and Let's Do This for Organizers every 3 weeks. Most recently, EtchRock was updated on October 8, 2026 and Let's Do This for Organizers on October 14, 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.*