# Sphere2 vs MAP Reading Fluency Testing

The clearest difference is rating: Sphere2 at 4.5 against MAP Reading Fluency Testing's 3.0. Sphere2 also leads on iOS requirement (9.3 vs 17.0). MAP Reading Fluency Testing's advantage is ratings volume (33 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Sphere2 holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: MAP Reading Fluency Testing has 33 ratings behind it against 2, so its average is the more settled of the two.

Sphere2 ships an update every 2 months, MAP Reading Fluency Testing every 4 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Sphere2 | MAP Reading Fluency Testing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/sphere2/id600783987/reviews)** | [3.0 (33 ratings)](https://appshunter.io/ios/app/map-reading-fluency-testing/id1326709796/reviews) |
| Number of ratings | 2 | **33** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 36 MB | 276 MB |
| Requires iOS | **9.3** | 17.0 |
| Devices | iPad | iPad |
| Age rating | 17+ | 4+ |
| Developer | [AVer Information Inc.](https://appshunter.io/developer/336316718) | [NWEA](https://appshunter.io/developer/1087546324) |

## What reviewers say

### Sphere2

[App page](https://appshunter.io/ios/app/sphere2/id600783987)

This app transforms your iPad into a digital whiteboard, integrating live video from a wireless camera with lesson creation tools. Record and instantly upload lessons to the cloud for sharing with students or for review.

**Highlights:** Live video integration with wireless camera, Digital whiteboard for lesson creation, Annotation and drawing tools, Lesson recording, Cloud upload for recorded lessons

**Features:** macOS Compatibility

**In-app purchases:** none


### MAP Reading Fluency Testing

[App page](https://appshunter.io/ios/app/map-reading-fluency-testing/id1326709796)

This application enables K-5 students to take reading fluency assessments on an iPad. It measures oral reading fluency, foundational skills, and reading comprehension in a single, adaptive test. Teachers benefit from quick, automatic scoring and group testing capabilities.

**Highlights:** Oral reading fluency assessment, Foundational skills measurement, Reading comprehension testing, Adaptive assessment, Automatic scoring, Group testing

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Sphere2 free?

Sphere2 is free to download, with no in-app purchases.

### Is MAP Reading Fluency Testing free?

MAP Reading Fluency Testing is free to download, with no in-app purchases.

### Which has better reviews, Sphere2 or MAP Reading Fluency Testing?

Sphere2 is rated higher. Sphere2 averages 4.5 out of 5 from 2 ratings, while MAP Reading Fluency Testing averages 3.0 from 33 ratings.

### Do Sphere2 or MAP Reading Fluency Testing have ads?

Neither Sphere2 nor MAP Reading Fluency Testing shows ads.

### Which is updated more often, Sphere2 or MAP Reading Fluency Testing?

Sphere2 ships an update every 2 months, and MAP Reading Fluency Testing every 4 months. Most recently, Sphere2 was updated on November 1, 2026 and MAP Reading Fluency Testing on November 2, 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.*