# 1x1. Lite vs Math Symbol Helper

The clearest difference is ads: 1x1. Lite at none against Math Symbol Helper's shown. 1x1. Lite also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18.4). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. 1x1. Lite sells 1 one-off in-app purchase and Math Symbol Helper sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

1x1. Lite ships an update every 4 months, Math Symbol Helper every 6 months. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | 1x1. Lite | Math Symbol Helper |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 months** | Every 6 months |
| Size | 25 MB | 10 MB |
| Requires iOS | **13.0** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [creasoft.de](https://appshunter.io/developer/537049278) | [ChatStick Company Limited](https://appshunter.io/developer/1165816085) |

## What reviewers say

### 1x1. Lite

[App page](https://appshunter.io/ios/app/1x1-lite/id861432058)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| unlock full version | $0.99 | one-time |


### Math Symbol Helper

[App page](https://appshunter.io/ios/app/math-symbol-helper/id6752316588)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Features | $1.99 | one-time |


## Frequently asked questions

### Is 1x1. Lite free?

1x1. Lite is free to download, with in-app purchases available.

### Is Math Symbol Helper free?

Math Symbol Helper is free to download, with in-app purchases available.

### Do 1x1. Lite or Math Symbol Helper have ads?

Math Symbol Helper shows ads; 1x1. Lite does not.

### Which is updated more often, 1x1. Lite or Math Symbol Helper?

1x1. Lite ships an update every 4 months, and Math Symbol Helper every 6 months. Most recently, 1x1. Lite was updated on October 24, 2026 and Math Symbol Helper on October 22, 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.*