# Fastly vs Jays Moss

The clearest difference is in-app purchases: Jays Moss at none against Fastly's 9. Jays Moss also leads on ads (none vs shown) and update cadence (every 2 days vs every 10 days). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Fastly sells 9 in-app purchases, starting at $7.99 per 7 days. Jays Moss asks for nothing beyond the download.

Fastly ships an update every 10 days, Jays Moss every 2 days. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Fastly | Jays Moss |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.1 (16 ratings)](https://appshunter.io/ios/app/fastly-intermittent-fasting/id6475754316/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 10 days | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 70 MB | 35 MB |
| Requires iOS | 14.0 | **13.4** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [昶安 周](https://appshunter.io/developer/1703764221) | [D Huntley Inc](https://appshunter.io/developer/1524544958) |

## What reviewers say

### Fastly

[App page](https://appshunter.io/ios/app/fastly-intermittent-fasting/id6475754316)

This app helps you track intermittent fasting for weight loss and improved metabolism. It offers various fasting plans, timers, and reminders to guide your journey. Monitor your progress, water intake, and weight changes to achieve your health goals.

**Highlights:** Intermittent fasting timer, Multiple fasting styles, Customizable schedules and reminders, Calorie and water intake tracking, Weight tracking and progress monitoring, Enhanced statistical analysis

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited | $7.99 | per 7 days |
| Unlimited | $7.99 | per 7 days |
| Unlimited | $9.99 | per month |
| Unlimited | $16.99 | per month |
| Unlimited | $22.99 | per 3 months |
| Unlimited | $29.99 | per year |
| Unlimited | $36.99 | per 3 months |
| Unlimited | $59.99 | per year |
| Unlimited | $59.99 | per year |


### Jays Moss

[App page](https://appshunter.io/ios/app/jays-moss/id6737443377)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Fastly free?

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

### Is Jays Moss free?

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

### Do Fastly or Jays Moss have ads?

Fastly shows ads; Jays Moss does not.

### Which is updated more often, Fastly or Jays Moss?

Fastly ships an update every 10 days, and Jays Moss every 2 days. Most recently, Fastly was updated on October 30, 2026 and Jays Moss 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.*