# Math Shelf vs Manteca USD

The clearest difference is rating: Math Shelf at 4.7 against Manteca USD's 3.0. Math Shelf also leads on review sentiment (80% vs 40%) and update cadence (every 4 months vs every 11 months). Manteca USD's advantage is in-app purchases (none vs 10). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Math Shelf sells 10 in-app purchases, starting at $4.99 per month. Manteca USD asks for nothing beyond the download.

Math Shelf holds the better App Store score, 4.7 against 3.0. Both are backed by a comparable volume of ratings — 15 and 35 respectively. Written reviews point the same way: 80% of Math Shelf's written reviews are positive against 40% of Manteca USD's.

Math Shelf ships an update every 4 months, Manteca USD every 11 months. The most recent releases landed on July 7, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Math Shelf | Manteca USD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (15 ratings)](https://appshunter.io/ios/app/math-shelf-early-math-mastery/id940278648/reviews)** | [3.0 (35 ratings)](https://appshunter.io/ios/app/manteca-usd/id1123692763/reviews) |
| Number of ratings | 15 | **35** |
| Positive reviews | **80.0% of reviews** | 40.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 11 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 380 MB | 37 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [John Schacter](https://appshunter.io/developer/940278647) | [Manteca Unified School District](https://appshunter.io/developer/1360068300) |

## What reviewers say

### Math Shelf

[App page](https://appshunter.io/ios/app/math-shelf-early-math-mastery/id940278648)

This app provides an experimentally proven program to enhance early mathematics achievement for preschool and kindergarten students. It offers on-level instruction through adaptive learning and placement tests, aligning with Common Core Standards.

**Highlights:** Experimentally proven to increase math achievement, Common Core Aligned content, Adaptive learning and placement tests, Cloud-based syncing for school and home, Free 7-day trial, Supports iPhone, iPad, and iPod

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Access | $4.99 | per month |
| 1 Year Access | $41.99 | per year |
| 1 Students Monthly Subscription | $1.99 | one-time |
| 1 Student Monthly Subscription | $2.99 | one-time |
| 2 Students Monthly Subscription | $3.99 | one-time |
| 3 Students Monthly Subscription | $5.99 | one-time |
| 2 Students Monthly Subscription | $5.99 | one-time |
| 3 Students Monthly Subscription | $8.99 | one-time |
| 3 Students Subscription | $9.99 | one-time |
| 4 Students Monthly Subscription | $11.99 | one-time |


### Manteca USD

[App page](https://appshunter.io/ios/app/manteca-usd/id1123692763)

Stay informed about your school district with personalized news, notifications, and direct access to school information. Parents and students can view grades, assignments, and attendance.

**Highlights:** District and school news, District tip line, Personalized notifications, District directory access, View grades and assignments, Track attendance

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Math Shelf free?

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

### Is Manteca USD free?

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

### Which has better reviews, Math Shelf or Manteca USD?

Math Shelf is rated higher. Math Shelf averages 4.7 out of 5 from 15 ratings, while Manteca USD averages 3.0 from 35 ratings.

### Do Math Shelf or Manteca USD have ads?

Neither Math Shelf nor Manteca USD shows ads.

### Which is updated more often, Math Shelf or Manteca USD?

Math Shelf ships an update every 4 months, and Manteca USD every 11 months. Most recently, Math Shelf was updated on July 7, 2026 and Manteca USD on June 4, 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.*