# Source.One vs JITSY

The clearest difference is iOS requirement: Source.One at 13.0 against JITSY's 15.0. 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.

Source.One ships an update monthly, JITSY every 2 weeks. The most recent releases landed on October 10, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Source.One | JITSY |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 51 MB | 30 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [SPCX PRIVATE LIMITED](https://appshunter.io/developer/1622946592) | [JITSY](https://appshunter.io/developer/1793752274) |

## What reviewers say

### Source.One

[App page](https://appshunter.io/ios/app/sourceone/id6443432457)

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

**In-app purchases:** none


### JITSY

[App page](https://appshunter.io/ios/app/jitsy/id6741323188)

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

**In-app purchases:** none


## Frequently asked questions

### Is Source.One free?

Source.One is free to download, with no in-app purchases.

### Is JITSY free?

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

### Do Source.One or JITSY have ads?

Neither Source.One nor JITSY shows ads.

### Which is updated more often, Source.One or JITSY?

Source.One ships an update monthly, and JITSY every 2 weeks. Most recently, Source.One was updated on October 10, 2026 and JITSY on October 1, 2026.

---

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