# Spindle Approvals vs S2B Online

The clearest difference is iOS requirement: Spindle Approvals at 10.0 against S2B Online's 17.0. 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.

Spindle Approvals ships an update every 3 months, S2B Online every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Spindle Approvals | S2B Online |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 32 MB | 29 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Draycir](https://appshunter.io/developer/777667023) | [Rabbitsoft Ltd](https://appshunter.io/developer/569166317) |

## What reviewers say

### Spindle Approvals

[App page](https://appshunter.io/ios/app/spindle-approvals/id1441374341)

**Features:** macOS Compatibility

**In-app purchases:** none


### S2B Online

[App page](https://appshunter.io/ios/app/s2b-online/id1466045564)

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

**In-app purchases:** none


## Frequently asked questions

### Is Spindle Approvals free?

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

### Is S2B Online free?

S2B Online is free to download, with no in-app purchases.

### Do Spindle Approvals or S2B Online have ads?

Neither Spindle Approvals nor S2B Online shows ads.

### Which is updated more often, Spindle Approvals or S2B Online?

Spindle Approvals ships an update every 3 months, and S2B Online every 2 months. Most recently, Spindle Approvals was updated on November 2, 2026 and S2B Online on November 3, 2026.

---

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