# Workingflex vs SimoToDo

The clearest difference is in-app purchases: Workingflex at none against SimoToDo's 3. Workingflex also leads on iOS requirement (16.4 vs 18.0). SimoToDo's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. SimoToDo sells 3 in-app purchases, starting at $1.99 per month. Workingflex asks for nothing beyond the download.

Workingflex ships an update every 3 months, SimoToDo every 3 weeks. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Workingflex | SimoToDo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/simotodo-notion-to-do-list/id6741559392/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Freemium |
| Size | 171 MB | 37 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [NUÑEZ I NAVARRO](https://appshunter.io/developer/1115681369) | [贺 杨](https://appshunter.io/developer/1785662394) |

## What reviewers say

### Workingflex

[App page](https://appshunter.io/ios/app/workingflex/id6737921639)

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

**In-app purchases:** none


### SimoToDo

[App page](https://appshunter.io/ios/app/simotodo-notion-to-do-list/id6741559392)

This app integrates with your Notion workspace to manage to-do lists and tasks. It offers quick task capture, home screen widgets, and local reminders, keeping Notion as your central task database. Your task content remains private on your device and within your Notion account.

**Highlights:** Notion account integration, Quick task capture, Home Screen widgets, Local reminders, Customizable task properties, Private by design

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SimoToDo | $1.99 | per month |
| SimoToDo | $14.99 | per year |
| SimoToDo | $39.99 | one-time |


## Frequently asked questions

### Is Workingflex free?

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

### Is SimoToDo free?

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

### Do Workingflex or SimoToDo have ads?

Neither Workingflex nor SimoToDo shows ads.

### Which is updated more often, Workingflex or SimoToDo?

Workingflex ships an update every 3 months, and SimoToDo every 3 weeks. Most recently, Workingflex was updated on October 12, 2026 and SimoToDo on October 8, 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.*