# 2DOs vs Smart 2do

The clearest difference is in-app purchases: Smart 2do at none against 2DOs's 2. Smart 2do also leads on update cadence (every 6 days vs every 3 weeks). 2DOs's advantage is iOS requirement (17.4 vs 26.1). On price, ads and device support there is nothing between them.

Both are free to download. 2DOs sells 2 in-app purchases, starting at $1.99 per month. Smart 2do asks for nothing beyond the download.

2DOs ships an update every 3 weeks, Smart 2do every 6 days. The most recent releases landed on September 12, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | 2DOs | Smart 2do |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Size | 4 MB | 4 MB |
| Requires iOS | **17.4** | 26.1 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [BITART](https://appshunter.io/developer/1747324278) | [SOURABH MAZUMDER](https://appshunter.io/developer/1874851493) |

## What reviewers say

### 2DOs

[App page](https://appshunter.io/ios/app/2dos/id6757322749)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $1.99 | per month |
| Yearly Premium | $7.99 | per year |


### Smart 2do

[App page](https://appshunter.io/ios/app/smart-2do/id6758761425)

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

**In-app purchases:** none


## Frequently asked questions

### Is 2DOs free?

2DOs is free to download, with in-app purchases available.

### Is Smart 2do free?

Smart 2do is free to download, with no in-app purchases.

### Do 2DOs or Smart 2do have ads?

Neither 2DOs nor Smart 2do shows ads.

### Which is updated more often, 2DOs or Smart 2do?

2DOs ships an update every 3 weeks, and Smart 2do every 6 days. Most recently, 2DOs was updated on September 12, 2026 and Smart 2do on May 17, 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.*