# Moment vs Protocol66

The clearest difference is device support: Moment at 5 against Protocol66's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Moment sells 3 in-app purchases, starting at $2.99 per month and Protocol66 sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Moment | Protocol66 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/moment-deep-work-timer/id6446064063/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 90.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Freemium | — |
| Size | 120 MB | 35 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | **iPhone, iPad, Mac, Apple Watch, Vision Pro** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Luminous Design LTD](https://appshunter.io/developer/1124077198) | [POCKET APPS STUDIO PTE. LTD.](https://appshunter.io/developer/1864339139) |

## What reviewers say

### Moment

[App page](https://appshunter.io/ios/app/moment-deep-work-timer/id6446064063)

This app helps you achieve deep work by providing a customizable focus timer with intentional sessions and guided breaks. It allows you to block distracting apps and websites, and reflect on your focus sessions to understand your patterns. Syncs across all Apple devices and integrates with Apple Health.

**Highlights:** Customizable focus timer (5-90 minutes), App and website blocking (Pro), Guided breaks and reflection prompts, Cross-device sync via iCloud, Integration with Apple Health, Ambient sound themes, Focus session pattern analysis (Pro)

**Features:** Family Sharing, Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Moment | $2.99 | per month |
| Unlock Moment | $19.99 | per year |
| Unlock Moment (Forever) | $39.99 | one-time |


### Protocol66

[App page](https://appshunter.io/ios/app/protocol66/id6757076988)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $2.99 | per 7 days |
| Pro | $19.99 | per year |
| Lifetime Access | $3.99 | one-time |


## Frequently asked questions

### Is Moment free?

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

### Is Protocol66 free?

Protocol66 is free to download, with in-app purchases available.

### Do Moment or Protocol66 have ads?

Neither Moment nor Protocol66 shows ads.

### Which is updated more often, Moment or Protocol66?

Moment ships an update every 2 weeks, and Protocol66 every 2 weeks. Most recently, Moment was updated on November 3, 2026 and Protocol66 on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*