# Lean SL vs SipToFit

The clearest difference is in-app purchases: Lean SL at none against SipToFit's 2. Lean SL also leads on iOS requirement (13.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SipToFit sells 2 in-app purchases, starting at $0.99 per month. Lean SL asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 25, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Lean SL | SipToFit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 101 MB | 58 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [AZBOW](https://appshunter.io/developer/1413105019) | [insisone](https://appshunter.io/developer/1802903900) |

## What reviewers say

### Lean SL

[App page](https://appshunter.io/ios/app/lean-sl/id1573515629)

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

**In-app purchases:** none


### SipToFit

[App page](https://appshunter.io/ios/app/siptofit/id6743445177)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Yearly Subscription | $9.99 | per year |


## Frequently asked questions

### Is Lean SL free?

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

### Is SipToFit free?

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

### Do Lean SL or SipToFit have ads?

Neither Lean SL nor SipToFit shows ads.

### Which is updated more often, Lean SL or SipToFit?

Lean SL ships an update monthly, and SipToFit monthly. Most recently, Lean SL was updated on September 25, 2026 and SipToFit on September 9, 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.*