Letter Writing vs Let's Build Sentences
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Letter Writing
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Letter Writing is a free educational app created by a retired teacher to make learning the alphabet fun and engaging for preschool and reception children. Here's how it works: See & Learn: Each letter appears on the screen, with arrows guiding your child through its writing. Trace & Practice: Follow the path with a finger or pen to practice writing the letter. Interactive Fun: Yellow dots appear to reinforce proper letter formation. Listen & Learn: Hear the sound of each letter pronounced. Engaging Animations: A cute animated object (like an "Ant" for "A") appears with each letter, keeping your child entertained. Replay & Revise: Don't worry if it's not perfect! Replay your drawing and try again. Progress Tracking: See all your letter drawings in one place! Share with Pride: Show off your excellent work by sharing your drawings with parents Key Features: Uppercase and lowercase letters Interactive letter tracing with guiding arrows Fun animations and sounds Easy replay option Progress summary with shareable drawings Regular Updates: Look forward to new features and improvements! This app is entirely free and does not contain any in-app purchases. Download Writing Letters today and help your child embark on a joyful learning adventure!
Let's Build Sentences
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Letβs Build Sentences helps children learn to write real sentences with calm, guided handwriting practice designed for early learners. Choose from available natural-sounding system voices in Parent Settings to find a narrator that suits your child. Children hear letters, build words, trace shapes, and practise writing complete sentences one letter at a time using large child-friendly writing boxes and supportive feedback. Designed for home learning, phonics support, and early confidence-building, the app keeps sentence practice simple, structured, and encouraging. Whether your child is beginning to recognise letter sounds or starting to write full sentences independently, Letβs Build Sentences creates a positive daily writing routine without pressure or overwhelm. FEATURES β’ Guided sentence handwriting practice β’ Child-friendly sentence layout with large writing boxes β’ Helpful feedback that highlights letters needing another try β’ Trace letters mode for extra support β’ Tap letters to hear sounds while learning β’ Parent-led sentence creation β’ One-tap child-friendly sentence generation β’ Type mode and handwriting mode β’ Parent voice recordings for familiar learning support β’ Learning settings for spacing, capitals, and speech style β’ iCloud sync across devices (update every device for the latest sync improvements) β’ Daily goals, streaks and earned mastery stars β’ A grown-up check for settings and purchases β’ Reduce Motion support for onboarding and help β’ Calm encouragement and celebration after success FREE VERSION The free version includes starter sentence packs, handwriting practice, the built-in narrator, and one saved custom sentence. PREMIUM UNLOCK Unlock all sentence packs, unlimited saved custom sentences, parent voice recordings, badges and richer learning tools with a simple one-time purchase. WHY PARENTS LOVE IT β’ Makes sentence practice feel achievable β’ Supports phonics-based early learning β’ Builds confidence through repetition and guidance β’ Helps children practise independently β’ Creates a calm and encouraging writing routine β’ Flexible for different learning stages and abilities No subscriptions. No distracting ads. Just focused sentence practice designed for young learners.
Screenshots
Verdict
The clearest difference is in-app purchases: Letter Writing at none against Let's Build Sentences's 1. Let's Build Sentences's advantage is update cadence (every 4 days vs every 22 months). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Let's Build Sentences sells 1 one-off in-app purchase. Letter Writing asks for nothing beyond the download.
Letter Writing ships an update every 22 months, Let's Build Sentences every 4 days. The most recent releases landed on October 27, 2026 and October 6, 2026 respectively.
| Parameter | Letter Writing | Let's Build Sentences |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 22 months | Every 4 days β better |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.5 | 17.0 β better |
| Further details β not scored | ||
| Size | 20 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Edology Limited | Brian Leary |
In-app purchases
Letter Writing
No in-app purchases
Let's Build Sentences
- Premium Unlock$4.99
Questions
Is Letter Writing free?
Is Let's Build Sentences free?
Do Letter Writing or Let's Build Sentences have ads?
Which is updated more often, Letter Writing or Let's Build Sentences?
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