# Sparx Chat App vs Jimo

The clearest difference is update cadence: Jimo at fortnightly against Sparx Chat App's monthly. Sparx Chat App's advantage is iOS requirement (13.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sparx Chat App ships an update monthly, Jimo fortnightly. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Sparx Chat App | Jimo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/jimo-send-more-than-words/id6758913596/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | — | Free |
| Size | 48 MB | 64 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Marko Jovanovic Jovanovic](https://appshunter.io/developer/1624659024) | [Ching Youm Lin](https://appshunter.io/developer/1811776169) |

## What reviewers say

### Sparx Chat App

[App page](https://appshunter.io/ios/app/sparx-chat-app/id1624659022)

**Features:** macOS Compatibility

**In-app purchases:** none


### Jimo

[App page](https://appshunter.io/ios/app/jimo-send-more-than-words/id6758913596)

This app allows you to send handwritten letters digitally, complete with customizable cards and wax seals. Schedule messages for future delivery to yourself or loved ones, fostering a slower, more thoughtful form of communication without read receipts or reply pressure.

**Highlights:** Handwritten letters, Customizable cards, Scheduled delivery dates, Wax seal opening, Friend-to-friend notes, iPhone and iPad support

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

**In-app purchases:** none


## Frequently asked questions

### Is Sparx Chat App free?

Sparx Chat App is free to download, with no in-app purchases.

### Is Jimo free?

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

### Do Sparx Chat App or Jimo have ads?

Neither Sparx Chat App nor Jimo shows ads.

### Which is updated more often, Sparx Chat App or Jimo?

Sparx Chat App ships an update monthly, and Jimo fortnightly. Most recently, Sparx Chat App was updated on October 24, 2026 and Jimo on October 31, 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.*