# Absorb vs NuggetKeep

The clearest difference is in-app purchases: NuggetKeep at none against Absorb's 2. Absorb's advantage is iOS requirement (15.1 vs 17.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Absorb sells 2 in-app purchases, starting at $9.99 per month. NuggetKeep asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Absorb against 5.0 for NuggetKeep. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Absorb ships an update every 5 weeks, NuggetKeep every 2 months. The most recent releases landed on October 28, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Absorb | NuggetKeep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/absorb-comprehension-games/id6761365856/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/nuggetkeep-daily-learning-log/id6761687234/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Freemium | **Free** |
| Size | 134 MB | 8 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tanul Tewari](https://appshunter.io/developer/1880778280) | [Owen Taylor](https://appshunter.io/developer/1888816695) |

## What reviewers say

### Absorb

[App page](https://appshunter.io/ios/app/absorb-comprehension-games/id6761365856)

Enhance your ability to understand and retain information through daily training sessions. This app focuses on improving reading, listening, memory, attention, and visual reasoning skills with practical exercises.

**Highlights:** Reading comprehension training, Listening recall exercises, Visual reasoning with charts and tables, Critical thinking practice, Short, daily brain-training sessions, Guided path with 180 comprehension sessions

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Absorb Pro | $9.99 | per month |
| Abrosb Pro | $44.99 | per year |


### 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


## Frequently asked questions

### Is Absorb free?

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

### Is NuggetKeep free?

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

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

Absorb and NuggetKeep are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.

### Do Absorb or NuggetKeep have ads?

Neither Absorb nor NuggetKeep shows ads.

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

Absorb ships an update every 5 weeks, and NuggetKeep every 2 months. Most recently, Absorb was updated on October 28, 2026 and NuggetKeep on October 17, 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.*