# Simplex Spelling Phonics 1 vs TT Math 5

The clearest difference is price: TT Math 5 at Free against Simplex Spelling Phonics 1's $4.99. TT Math 5 also leads on update cadence (every 2 months vs every 8 months) and ratings volume (129 vs 22). Simplex Spelling Phonics 1's advantage is rating (4.1 vs 3.2) and review sentiment (81% vs 60%). On ads, in-app purchases and device support there is nothing between them.

TT Math 5 is free to download; Simplex Spelling Phonics 1 costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Simplex Spelling Phonics 1 holds the better App Store score, 4.1 against 3.2. That said, the two scores are not equally well evidenced: TT Math 5 has 129 ratings behind it against 22, so its average is the more settled of the two. Written reviews point the same way: 81% of Simplex Spelling Phonics 1's written reviews are positive against 60% of TT Math 5's.

Simplex Spelling Phonics 1 ships an update every 8 months, TT Math 5 every 2 months. The most recent releases landed on October 3, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Simplex Spelling Phonics 1 | TT Math 5 |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.1 (22 ratings)](https://appshunter.io/ios/app/simplex-spelling-phonics-1/id481553580/reviews)** | [3.2 (129 ratings)](https://appshunter.io/ios/app/tt-math-5/id1516357392/reviews) |
| Number of ratings | 22 | **129** |
| Positive reviews | **81.4% of reviews** | 59.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 209 MB | 117 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Pyxwise Software Inc.](https://appshunter.io/developer/456744015) | [Teaching Textbooks, Inc.](https://appshunter.io/developer/1516345361) |

## What reviewers say

### Simplex Spelling Phonics 1

[App page](https://appshunter.io/ios/app/simplex-spelling-phonics-1/id481553580)

This app uses a scientifically validated phonics approach to improve spelling skills. It teaches fundamental spelling patterns, sounds, and rules through structured lessons and high-frequency words, aiming to build long-term literacy and confidence.

**Highlights:** 450+ high-frequency words, 42 instructional phonics lessons, Spelling pattern and difficulty organization, Reverse phonics approach, Contextual spelling rule hints, Letter-by-letter feedback, Starting assessment test

**Features:** macOS Compatibility

**In-app purchases:** none


### TT Math 5

[App page](https://appshunter.io/ios/app/tt-math-5/id1516357392)

This app enhances a math course, allowing students to learn independently and on the go, even offline for up to six lessons. It offers audiovisual lectures, practice problems with instant feedback, and detailed explanations for every problem. Parents can track progress with built-in controls.

**Highlights:** Offline learning for up to 6 lessons, 114 audiovisual lectures, Thousands of practice problems, Automated grading and instant feedback, Step-by-step audiovisual explanations, Parental progress tracking, Digitized textbook with search

**In-app purchases:** none

**What reviewers like**

- 👍 Great for homeschooling
- 👍 Clear and easy lessons
- 👍 Interactive lessons
- 👍 Reads lessons aloud
- 👍 Affordable

**What reviewers complain about**

- 🐛 Glitches and freezing
- 🐛 App is laggy
- 🐛 Sometimes counts correct answers wrong
- 🐛 Custom keyboard issues
- 🐛 Content can be too easy/repetitive

**Reported bugs**

- App freezes and glitches when giving hints
- Touch screen not registering numbers
- App freezes up
- App is very laggy
- Sometimes kicks me out of the app

**Requested features**

- Add a redo button
- Add sound effects to stickers
- More problems on each particular math subject
- Focus practice problems on new lessons first
- Improve review of concepts like Roman Numerals and time


## Frequently asked questions

### Is Simplex Spelling Phonics 1 free?

Simplex Spelling Phonics 1 costs $4.99, with no in-app purchases.

### Is TT Math 5 free?

TT Math 5 is free to download, with no in-app purchases.

### Which has better reviews, Simplex Spelling Phonics 1 or TT Math 5?

Simplex Spelling Phonics 1 is rated higher. Simplex Spelling Phonics 1 averages 4.1 out of 5 from 22 ratings, while TT Math 5 averages 3.2 from 129 ratings.

### Do Simplex Spelling Phonics 1 or TT Math 5 have ads?

Neither Simplex Spelling Phonics 1 nor TT Math 5 shows ads.

### Which is updated more often, Simplex Spelling Phonics 1 or TT Math 5?

Simplex Spelling Phonics 1 ships an update every 8 months, and TT Math 5 every 2 months. Most recently, Simplex Spelling Phonics 1 was updated on October 3, 2026 and TT Math 5 on September 29, 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.*