# Loopless GTD vs Layers of Knowledge

Loopless GTD and Layers of Knowledge are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Loopless GTD | Layers of Knowledge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | Every 3 days |
| Size | 176 MB | 35 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kamlesh Kumari](https://appshunter.io/developer/6778702485) | [Ismail Bninou](https://appshunter.io/developer/1859447860) |

## What reviewers say

### Loopless GTD

[App page](https://appshunter.io/ios/app/loopless-gtd/id6754224791)

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

**In-app purchases:** none


### Layers of Knowledge

[App page](https://appshunter.io/ios/app/layers-of-knowledge/id6756240314)

**In-app purchases:** none


## Frequently asked questions

### Is Loopless GTD free?

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

### Is Layers of Knowledge free?

Layers of Knowledge is free to download, with no in-app purchases.

### Do Loopless GTD or Layers of Knowledge have ads?

Neither Loopless GTD nor Layers of Knowledge shows ads.

### Which is updated more often, Loopless GTD or Layers of Knowledge?

Loopless GTD ships an update every 3 days, and Layers of Knowledge every 3 days. Most recently, Loopless GTD was updated on October 24, 2026 and Layers of Knowledge 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.*