# # Simple Graph vs VOIDTASK

The clearest difference is iOS requirement: # Simple Graph at 15.6 against VOIDTASK's 18.5. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. # Simple Graph sells 2 in-app purchases, starting at $2.99 per month and VOIDTASK sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

# Simple Graph ships an update every 9 days, VOIDTASK weekly. The most recent releases landed on October 25, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | # Simple Graph | VOIDTASK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/voidtask/id6769259016/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 50 MB | 5 MB |
| Requires iOS | **15.6** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [YUKI TANAIKE](https://appshunter.io/developer/478558546) | [Praxticus Mobile Labs LLC](https://appshunter.io/developer/1155766939) |

## What reviewers say

### # Simple Graph

[App page](https://appshunter.io/ios/app/simple-graph/id6761530584)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Graph Pro (Monthly) | $2.99 | per month |
| Graph Pro (Annual) | $27.00 | per year |


### VOIDTASK

[App page](https://appshunter.io/ios/app/voidtask/id6769259016)

This app offers a unique, dark-themed interface for managing tasks with advanced AI assistance. It visualizes task relationships, includes focus modes, OCR scanning, and voice input for efficient workflow. Designed for speed and privacy, it keeps all data on-device.

**Highlights:** AI-powered task creation and management, Dark terminal-grade interface, Visual knowledge graph of tasks, Distraction-free focus modes, OCR and voice task input, On-device AI assistant, Streak tracker for accountability

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Integrations | $2.99 | per month |


## Frequently asked questions

### Is # Simple Graph free?

# Simple Graph is free to download, with in-app purchases available.

### Is VOIDTASK free?

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

### Do # Simple Graph or VOIDTASK have ads?

Neither # Simple Graph nor VOIDTASK shows ads.

### Which is updated more often, # Simple Graph or VOIDTASK?

# Simple Graph ships an update every 9 days, and VOIDTASK weekly. Most recently, # Simple Graph was updated on October 25, 2026 and VOIDTASK on October 11, 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.*