# Fastii vs Sipscroll

Fastii and Sipscroll are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Fastii sells 2 in-app purchases, starting at $9.99 per month and Sipscroll sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Fastii ships an update weekly, Sipscroll every 2 weeks. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Fastii | Sipscroll |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 61 MB | 10 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [DEVLOGGIC S.A.S.](https://appshunter.io/developer/6798670752) | [Dekoline](https://appshunter.io/developer/6799428563) |

## What reviewers say

### Fastii

[App page](https://appshunter.io/ios/app/fastii-intermittent-fasting/id6811358872)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fastii Plus Monthly | $9.99 | per month |
| Fastii Plus Yearly | $39.99 | per year |


### Sipscroll

[App page](https://appshunter.io/ios/app/sipscroll-hydrate-and-scroll/id6814251627)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sipscroll Weekly | $4.99 | per 7 days |
| Sipscroll Pro | $17.99 | per month |
| Sipscroll Weekly | $4.99 | one-time |
| Sipscroll Monthly | $14.99 | one-time |


## Frequently asked questions

### Is Fastii free?

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

### Is Sipscroll free?

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

### Do Fastii or Sipscroll have ads?

Neither Fastii nor Sipscroll shows ads.

### Which is updated more often, Fastii or Sipscroll?

Fastii ships an update weekly, and Sipscroll every 2 weeks. Most recently, Fastii was updated on October 29, 2026 and Sipscroll on October 24, 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.*