# Touch and Write Phonics vs Equation & Expression Solver

The clearest difference is price: Equation & Expression Solver at Free against Touch and Write Phonics's $2.99. Equation & Expression Solver also leads on rating (5.0 vs 1.0). Touch and Write Phonics's advantage is iOS requirement (9.0 vs 26.0). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Equation & Expression Solver is free to download; Touch and Write Phonics costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Equation & Expression Solver holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Touch and Write Phonics | Equation & Expression Solver |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/touch-and-write-phonics/id684029240/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/equation-and-expression-solver/id6783565968/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Paid | **Free** |
| Size | 77 MB | 2 MB |
| Requires iOS | **9.0** | 26.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [FIZZBRAIN LLC](https://appshunter.io/developer/349835342) | [Tarek Haidar](https://appshunter.io/developer/899007016) |

## What reviewers say

### Touch and Write Phonics

[App page](https://appshunter.io/ios/app/touch-and-write-phonics/id684029240)

This app helps children learn phonics through interactive writing exercises. It offers various fun writing textures and papers, allowing kids to practice writing whole words. Parents and teachers can track progress and create custom practice lists.

**Highlights:** Interactive writing practice for phonics, Multiple fun writing textures and papers, Learn vowels, blends, and digraphs, Progress tracking for parents and teachers, Customizable practice lists, Reward system for completed words

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

**In-app purchases:** none


### Equation & Expression Solver

[App page](https://appshunter.io/ios/app/equation-and-expression-solver/id6783565968)

This app assists middle and high school students in solving and simplifying algebraic equations and expressions. It provides step-by-step solutions with clear explanations, mimicking a teacher's approach. The app features a custom math keypad for easy input of variables, fractions, and exponents.

**Highlights:** Solves linear and polynomial equations, Simplifies algebraic expressions, Provides step-by-step worked solutions, Handles fractions with variables, Factors differences and sums of cubes, Custom math keypad for input

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

**In-app purchases:** none


## Frequently asked questions

### Is Touch and Write Phonics free?

Touch and Write Phonics costs $2.99, with no in-app purchases.

### Is Equation & Expression Solver free?

Equation & Expression Solver is free to download, with no in-app purchases.

### Which has better reviews, Touch and Write Phonics or Equation & Expression Solver?

Equation & Expression Solver is rated higher. Touch and Write Phonics averages 1.0 out of 5 from 2 ratings, while Equation & Expression Solver averages 5.0 from 1 ratings.

### Do Touch and Write Phonics or Equation & Expression Solver have ads?

Neither Touch and Write Phonics nor Equation & Expression Solver shows ads.

### Which is updated more often, Touch and Write Phonics or Equation & Expression Solver?

Touch and Write Phonics ships an update every 2 months, and Equation & Expression Solver every 2 months. Most recently, Touch and Write Phonics was updated on November 1, 2026 and Equation & Expression Solver on October 31, 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.*