# NuggetKeep vs Lyra

The clearest difference is in-app purchases: NuggetKeep at none against Lyra's 4. Lyra's advantage is update cadence (every 6 days vs every 2 months) and ratings volume (10 vs 2). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Lyra sells 4 in-app purchases, starting at $4.99 per 7 days. NuggetKeep asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for NuggetKeep against 4.9 for Lyra. That said, the two scores are not equally well evidenced: Lyra has 10 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

NuggetKeep ships an update every 2 months, Lyra every 6 days. The most recent releases landed on October 17, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | NuggetKeep | Lyra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/nuggetkeep-daily-learning-log/id6761687234/reviews)** | [4.9 (10 ratings)](https://appshunter.io/ios/app/lyra-learn-something-new/id6781001515/reviews) |
| Number of ratings | 2 | **10** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | **Free** | Freemium |
| Size | 8 MB | 71 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Owen Taylor](https://appshunter.io/developer/1888816695) | [Revent Solutions LLC](https://appshunter.io/developer/1735347556) |

## What reviewers say

### NuggetKeep

[App page](https://appshunter.io/ios/app/nuggetkeep-daily-learning-log/id6761687234)

This app helps you remember what you learn daily by logging facts and insights. Earn in-game gold for each entry, which can be used to upgrade your virtual base and increase your gold accumulation rate. Build a consistent learning habit and unlock new levels of your base.

**Highlights:** Log daily learning nuggets, Earn gold for each entry, Upgrade virtual base, Increase gold accumulation rate, Build learning streaks, Optional campfire sharing

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

**In-app purchases:** none


### Lyra

[App page](https://appshunter.io/ios/app/lyra-learn-something-new/id6781001515)

Discover a new fascinating topic daily through interactive lessons. Ask questions to deepen understanding and build a visual knowledge map connecting diverse ideas. Turn idle moments into continuous learning and intellectual growth.

**Highlights:** Daily surprising topics, Interactive lessons, Ask follow-up questions, Visual second brain knowledge map, Connect ideas across subjects, Personalized subject guidance, Track learning growth and streaks

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lyra Weekly | $4.99 | per 7 days |
| Lyra Monthly | $9.99 | per month |
| Lyra Yearly | $39.99 | per year |
| Lyra Yearly | $64.99 | per year |


## Frequently asked questions

### Is NuggetKeep free?

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

### Is Lyra free?

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

### Which has better reviews, NuggetKeep or Lyra?

NuggetKeep is rated higher. NuggetKeep averages 5.0 out of 5 from 2 ratings, while Lyra averages 4.9 from 10 ratings.

### Do NuggetKeep or Lyra have ads?

Neither NuggetKeep nor Lyra shows ads.

### Which is updated more often, NuggetKeep or Lyra?

NuggetKeep ships an update every 2 months, and Lyra every 6 days. Most recently, NuggetKeep was updated on October 17, 2026 and Lyra on October 25, 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.*