# F&P LLI Reading Record Apps vs DIY Sun Science

The clearest difference is review sentiment: DIY Sun Science at 92% against F&P LLI Reading Record Apps's 14%. DIY Sun Science also leads on rating (4.4 vs 2.0) and in-app purchases (none vs 7). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. F&P LLI Reading Record Apps sells 7 one-off in-app purchases. DIY Sun Science asks for nothing beyond the download.

DIY Sun Science holds the better App Store score, 4.4 against 2.0. Both are backed by a comparable volume of ratings — 5 and 21 respectively. Written reviews point the same way: 14% of F&P LLI Reading Record Apps's written reviews are positive against 92% of DIY Sun Science's.

F&P LLI Reading Record Apps ships an update every 3 months, DIY Sun Science every 6 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | F&P LLI Reading Record Apps | DIY Sun Science |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (5 ratings)](https://appshunter.io/ios/app/f-and-p-lli-reading-record-apps/id635249177/reviews) | **[4.4 (21 ratings)](https://appshunter.io/ios/app/diy-sun-science/id836712493/reviews)** |
| Number of ratings | 5 | **21** |
| Positive reviews | 14.3% of reviews | **91.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 72 MB | 134 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Heinemann](https://appshunter.io/developer/403800507) | [The Lawrence Hall of Science](https://appshunter.io/developer/462994550) |

## What reviewers say

### F&P LLI Reading Record Apps

[App page](https://appshunter.io/ios/app/f-and-p-lli-reading-record-apps/id635249177)

This app allows educators to electronically code, score, analyze, and manage reading records. It supports various leveled literacy intervention programs with in-app purchases for specific content. Data can be saved as PDFs, timed, and synced wirelessly to an online management system.

**Highlights:** Electronic coding and scoring of reading records, Analysis and management of assessment data, In-app purchases for specific leveled texts, PDF export and email functionality, Automatic timing of conferences, Wireless syncing with online data management system

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LLI Orange | $14.99 | one-time |
| LLI Green | $14.99 | one-time |
| LLI Blue | $14.99 | one-time |
| LLI Red | $14.99 | one-time |
| LLI Gold | $14.99 | one-time |
| LLI Purple | $14.99 | one-time |
| LLI Teal | $14.99 | one-time |


### DIY Sun Science

[App page](https://appshunter.io/ios/app/diy-sun-science/id836712493)

Explore the Sun through hands-on activities and real-time data. This app offers 15 engaging experiments, live solar images from NASA, and educational videos to foster understanding of solar science for families and educators.

**Highlights:** 15 hands-on solar activities, Step-by-step instructions, Live Sun images from NASA SDO, NASA Earth and space observatory images, NASA solar videos, Learn about solar activity

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is F&P LLI Reading Record Apps free?

F&P LLI Reading Record Apps is free to download, with in-app purchases available.

### Is DIY Sun Science free?

DIY Sun Science is free to download, with no in-app purchases.

### Which has better reviews, F&P LLI Reading Record Apps or DIY Sun Science?

DIY Sun Science is rated higher. F&P LLI Reading Record Apps averages 2.0 out of 5 from 5 ratings, while DIY Sun Science averages 4.4 from 21 ratings.

### Do F&P LLI Reading Record Apps or DIY Sun Science have ads?

Neither F&P LLI Reading Record Apps nor DIY Sun Science shows ads.

### Which is updated more often, F&P LLI Reading Record Apps or DIY Sun Science?

F&P LLI Reading Record Apps ships an update every 3 months, and DIY Sun Science every 6 months. Most recently, F&P LLI Reading Record Apps was updated on November 1, 2026 and DIY Sun Science on November 6, 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.*