Simplex Spelling Phonics 1 vs Xylophone Plus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simplex Spelling Phonics 1
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.
- 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
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Scientifically validated as a highly effective approach to improving spelling skills through our phonics approach. A published study revealed that students demonstrated an average spelling improvement of 1.9 grades among children in a classroom setting who regularly used Simplex Spelling over a 18 week period. The largest student improvement observed over the same time period was 4.4 grade levels as assessed by administering the Schonell Spelling Test. Linda Chmiliar, "Improving the Spelling Skills of Students with Learning Disabilities using Apps on the iPad", International Journal of Technology and Inclusive Education, pp. 962-971. Special Issue Volume 3, 2016. Simplex Spelling Phonics 1 teaches a full year of spelling curriculum with over 450 high frequency words divided into 42 lists that are organized by spelling patterns and difficulty levels. Each of the 42 lists comes with a lesson that teaches one of the basic building blocks of spelling in the English language. These basic building blocks include the different phonograms, sounds, and spelling rules. Our spelling lists focus on some of the highest frequency words in the English language to help students establish a base foundation of literacy and confidence with spelling and reading. Students learn a new concept for each lesson building on the skills learned from previous lessons. Simplex Spelling Phonics 1 guides the student and acts as a personal spelling coach with every word, while teaching "how to spell" English words. Memorization may be sufficient to pass a spelling test, but it often does not transfer into good long term reading and spelling skills. Our goal with Simplex Spelling Phonics 1 is to not only teach a list of words, but to teach students “how to spell” these words, thus building long term skills that can be used for over 84% of the words in the English language that follow phonetic patterns. Many studies show that students who learn to read through phonics have a higher level of literacy than students who learn to read by using flash cards and the whole word approach. Also, that not all readers are good spellers, but almost all good spellers are also good readers. This is why Simplex Spelling's comprehensive unique phonics approach to spelling really works to create both better spellers and better readers. Note: Now supports both North American and British accents. Note: You can not create your own spelling lists. Features: - Over 450 high frequency words to help build literacy. - A starting assessment/placement test. - Review lists. - 42 instructional lessons teach phonics, phonograms, and spelling rules. - A full “reverse phonics” approach that includes sounds made by all the different letter combinations. - Contextually relevant spelling rule hints that help explain “how to spell” English words. - Letter by letter feedback system provides immediate feedback. - Guaranteed success on every word. - Support for 40 user accounts. - Export and email student progress reports. - Remembers each user’s progress in every list. - User stats screen to see mastered words and words that require further practice. - Supports both upper and lower case letters. - Supports both alphabetic and QWERTY keyboard layouts. - Supports US, UK and Canadian English spelling of words. - Featured previously by Apple in New & Noteworthy, What's Hot, Words for the Wise and Spelling & Grammar. - Honorable mention in the 2012 Best App Ever Awards - Best Special Needs App. - AppsforHomeschooling (5/5, Golden App Award, 2011 Readers Choice Award) - Academics' Choice Award - Parents' Choice Award Privacy Disclosure: - No 3rd party ads - Does not share any data - No In-App purchases - Contains child protected links in app to developer's website for additional information, support and teaching tips. - Contains child protected link to developer email support. COPPA Compliant https://pyxwise.com/privacy-policy/
Xylophone Plus
This app provides a simple and fun way to learn music fundamentals with a virtual xylophone. It features high-quality sounds, animations, and includes popular children's songs for easy play and composition.
- Basic 8 notes for easy learning
- High-quality sounds and animations
- Includes 3 popular children's songs
- Record and playback compositions
- Save and share composed music
- Suitable for all ages
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Xylophone Plus application for all ages beginners. It comes with 5 music notes which all can play along and learn. It helps build up the music foundation and available for iPod Touch, iPhone, and iPad. Features: • Basic 8 nodes easy to learn. • High quality sounds. • Beautiful graphic. • Highly detailed animation with note vibrate animation. • White bar note indicator for easy follow up. • New and Noteworthy featured app. • Playable for everybody and fun for all ages. • Able to record and playback. • Able to save compose music. • The music note can be share with other. 3 popular, easy kids learning songs. - Do a Deer - Happy Birthday - Row Row Row Your Boat Note: • Compose music data is saved to internal storage and available for external reach [access files via iTunes or Files App]. • You can share/receive compose music data to/from other device via Airdrop. • After editing/compose, save the compose music data with original name will replace the original file. Save it into new name will create a new compose music data. Enjoy Xylophone with your family/kids and have fun. Thanks for your support and do visit nitrio.com for more apps for your iOS devices.
Screenshots
Verdict
The clearest difference is rating: Xylophone Plus at 5.0 against Simplex Spelling Phonics 1's 4.0. Xylophone Plus also leads on price ($2.99 vs $4.99) and iOS requirement (13.0 vs 15.0). Simplex Spelling Phonics 1's advantage is update cadence (every 5 months vs every 37 months) and ratings volume (23 vs 1). On ads, in-app purchases, monetization model and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Simplex Spelling Phonics 1 costs $4.99 and Xylophone Plus $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Xylophone Plus holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Simplex Spelling Phonics 1 has 23 ratings behind it against 1, so its average is the more settled of the two.
Simplex Spelling Phonics 1 ships an update every 5 months, Xylophone Plus every 37 months. The most recent releases landed on October 30, 2026 and October 22, 2026 respectively.
| Parameter | Simplex Spelling Phonics 1 | Xylophone Plus |
|---|---|---|
| Price | $4.99 | $2.99 — better |
| Rating | 4.0 (23 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 81.4% of reviews | — |
| Number of ratings | 23 — better | 1 |
| Update frequency | Every 5 months — better | Every 37 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Best chart rank | #163 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 191 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Pyxwise Software Inc. | Heng Jia Liang |
Customer experience
Simplex Spelling Phonics 1
Xylophone Plus
In-app purchases
Simplex Spelling Phonics 1
No in-app purchases
Xylophone Plus
No in-app purchases
Questions
Is Simplex Spelling Phonics 1 free?
Is Xylophone Plus free?
Which has better reviews, Simplex Spelling Phonics 1 or Xylophone Plus?
Do Simplex Spelling Phonics 1 or Xylophone Plus have ads?
Which is updated more often, Simplex Spelling Phonics 1 or Xylophone Plus?
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