# Offhand Typewriter vs SP Neuron Mobile

The clearest difference is in-app purchases: SP Neuron Mobile at none against Offhand Typewriter's 1. Offhand Typewriter's advantage is device support (4 vs 2) and iOS requirement (15.1 vs 26.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Offhand Typewriter sells 1 in-app purchase, starting at $19.99 per year. SP Neuron Mobile asks for nothing beyond the download.

Offhand Typewriter ships an update every 10 days, SP Neuron Mobile every 2 weeks. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Offhand Typewriter | SP Neuron Mobile |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Size | 30 MB | 5 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [浩 赵](https://appshunter.io/developer/6790351177) | [余 杨](https://appshunter.io/developer/6784909940) |

## What reviewers say

### Offhand Typewriter

[App page](https://appshunter.io/ios/app/offhand-typewriter/id6790468495)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Offhand Membership | $19.99 | per year |


### SP Neuron Mobile

[App page](https://appshunter.io/ios/app/sp-neuron-mobile/id6793179615)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Offhand Typewriter free?

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

### Is SP Neuron Mobile free?

SP Neuron Mobile is free to download, with no in-app purchases.

### Do Offhand Typewriter or SP Neuron Mobile have ads?

Neither Offhand Typewriter nor SP Neuron Mobile shows ads.

### Which is updated more often, Offhand Typewriter or SP Neuron Mobile?

Offhand Typewriter ships an update every 10 days, and SP Neuron Mobile every 2 weeks. Most recently, Offhand Typewriter was updated on October 31, 2026 and SP Neuron Mobile on October 25, 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.*