# Yondo Todo List on Lock Screen vs Space Inspector

The clearest difference is in-app purchases: Space Inspector at none against Yondo Todo List on Lock Screen's 3. Yondo Todo List on Lock Screen's advantage is update cadence (every 4 days vs every 3 months) and iOS requirement (18.4 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Yondo Todo List on Lock Screen sells 3 in-app purchases, starting at $1.99 per month. Space Inspector asks for nothing beyond the download.

Yondo Todo List on Lock Screen ships an update every 4 days, Space Inspector every 3 months. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Yondo Todo List on Lock Screen | Space Inspector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/yondo-todo-list-on-lock-screen/id6770345898/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 73.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 229 MB | 4 MB |
| Requires iOS | **18.4** | 26.0 |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ryunosuke Nagase](https://appshunter.io/developer/1506451599) | [Brice Brown](https://appshunter.io/developer/1555846025) |

## What reviewers say

### Yondo Todo List on Lock Screen

[App page](https://appshunter.io/ios/app/yondo-todo-list-on-lock-screen/id6770345898)

This app displays your tasks directly on your device's lock screen, eliminating the need to open the application. Organize your to-dos into four quadrants based on urgency and importance for quick prioritization. It offers a simple, sign-up-free experience.

**Highlights:** Lock screen task display, Home screen widgets, Four-quadrant task organization, Urgency and importance sorting, No sign-up required, Simple interface

**Features:** Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $1.99 | per month |
| Pro | $19.99 | per year |
| Pro | $29.99 | one-time |


### Space Inspector

[App page](https://appshunter.io/ios/app/space-inspector/id6783617599)

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

**In-app purchases:** none


## Frequently asked questions

### Is Yondo Todo List on Lock Screen free?

Yondo Todo List on Lock Screen is free to download, with in-app purchases available.

### Is Space Inspector free?

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

### Do Yondo Todo List on Lock Screen or Space Inspector have ads?

Neither Yondo Todo List on Lock Screen nor Space Inspector shows ads.

### Which is updated more often, Yondo Todo List on Lock Screen or Space Inspector?

Yondo Todo List on Lock Screen ships an update every 4 days, and Space Inspector every 3 months. Most recently, Yondo Todo List on Lock Screen was updated on November 6, 2026 and Space Inspector 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.*