# Place Value Chart vs Teachley Subtractimals

The clearest difference is rating: Teachley Subtractimals at 5.0 against Place Value Chart's 1.8. Place Value Chart's advantage is update cadence (every 2 months vs every 14 months) and price ($0.29 vs $4.99). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

Place Value Chart costs $0.29 and Teachley Subtractimals $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Teachley Subtractimals holds the better App Store score, 5.0 against 1.8. Both are backed by a comparable volume of ratings — 5 and 3 respectively. Written reviews split almost evenly too, at 60% and 60% positive.

Place Value Chart ships an update every 2 months, Teachley Subtractimals every 14 months. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Place Value Chart | Teachley Subtractimals |
| --- | --- | --- |
| Price | **$0.29** | $4.99 |
| Rating | [1.8 (5 ratings)](https://appshunter.io/ios/app/place-value-chart/id568750442/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/teachley-subtractimals/id990584228/reviews)** |
| Number of ratings | **5** | 3 |
| Positive reviews | 60.0% of reviews | 60.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 14 months |
| Monetization | **Free** | Paid |
| Size | 3 MB | 112 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ulrich Kortenkamp](https://appshunter.io/developer/568750445) | [Teachley](https://appshunter.io/developer/661286976) |

## What reviewers say

### Place Value Chart

[App page](https://appshunter.io/ios/app/place-value-chart/id568750442)

Explore the decimal number system through interactive grouping and ungrouping of tokens. This app allows you to build numbers, remove tokens, and understand place value concepts. New features include displaying totals as numbers and in written English, and support for decimal fractions.

**Highlights:** Interactive token manipulation, Grouping and ungrouping concepts, Display totals as numbers, Display totals in written English, Support for decimal fractions, Shake to clear tokens

**Features:** macOS Compatibility

**In-app purchases:** none


### Teachley Subtractimals

[App page](https://appshunter.io/ios/app/teachley-subtractimals/id990584228)

This educational game helps children master subtraction strategies through engaging gameplay. Developed by former teachers, it focuses on conceptual understanding and fact fluency for students in kindergarten through 5th grade.

**Highlights:** Teaches subtraction strategies, Focuses on conceptual understanding, Engaging game-based learning, Supports K-5 grade levels, Meets state learning standards, Developed by former teachers

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Place Value Chart free?

Place Value Chart costs $0.29, with no in-app purchases.

### Is Teachley Subtractimals free?

Teachley Subtractimals costs $4.99, with no in-app purchases.

### Which has better reviews, Place Value Chart or Teachley Subtractimals?

Teachley Subtractimals is rated higher. Place Value Chart averages 1.8 out of 5 from 5 ratings, while Teachley Subtractimals averages 5.0 from 3 ratings.

### Do Place Value Chart or Teachley Subtractimals have ads?

Neither Place Value Chart nor Teachley Subtractimals shows ads.

### Which is updated more often, Place Value Chart or Teachley Subtractimals?

Place Value Chart ships an update every 2 months, and Teachley Subtractimals every 14 months. Most recently, Place Value Chart was updated on October 15, 2026 and Teachley Subtractimals on October 16, 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.*