# ABC Listen vs BlitzGTD

The clearest difference is price: BlitzGTD at Free against ABC Listen's $1.99. BlitzGTD also leads on update cadence (every 4 days vs every 14 months). ABC Listen's advantage is in-app purchases (none vs 1) and iOS requirement (13.0 vs 17.0). On ads and device support there is nothing between them.

BlitzGTD is free to download; ABC Listen costs $1.99 up front. BlitzGTD sells 1 one-off in-app purchase. ABC Listen asks for nothing beyond the download.

ABC Listen ships an update every 14 months, BlitzGTD every 4 days. The most recent releases landed on October 15, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | ABC Listen | BlitzGTD |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 4 days** |
| Monetization | Paid | — |
| Size | 17 MB | 22 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Richard Seidl](https://appshunter.io/developer/1689782113) | [Sascha Krug](https://appshunter.io/developer/1698716188) |

## What reviewers say

### ABC Listen

[App page](https://appshunter.io/ios/app/abc-listen/id6449600781)

This app helps you generate creative ideas and solutions using the ABC list method. Simply input a topic, set a timer, and start typing your associations to unlock new thoughts and perspectives.

**Highlights:** ABC list method for idea generation, Topic-based idea collection, Integrated timer for focused sessions, Copy results to clipboard, Tips for enhanced association

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

**In-app purchases:** none


### BlitzGTD

[App page](https://appshunter.io/ios/app/blitzgtd/id6463464743)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BlitzGTD Pro | $5.99 | one-time |


## Frequently asked questions

### Is ABC Listen free?

ABC Listen costs $1.99, with no in-app purchases.

### Is BlitzGTD free?

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

### Do ABC Listen or BlitzGTD have ads?

Neither ABC Listen nor BlitzGTD shows ads.

### Which is updated more often, ABC Listen or BlitzGTD?

ABC Listen ships an update every 14 months, and BlitzGTD every 4 days. Most recently, ABC Listen was updated on October 15, 2026 and BlitzGTD on September 15, 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.*