Comparison

Study Phonics vs Let's Smile 6

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Study Phonics

Features
Read full description

You can learn phonics effectively. ~Features~ - Word speech function - Cute illustrations - More than 150 Words registered

About

Let's Smile 6

Features
Read full description

Let’s Smile is a seven-level primary English course for young EFL students. The course has fun and enjoyable stories, songs, and games to support and motivate students to learn English. Language targets are constantly linked and recycled to boost students’ confidence. With Let’s Smile, young students are inspired to smile and succeed together in today’s world. Key Features β€’ Fun animated stories featuring friendly characters β€’ Animated songs and chants β€’ Fun and communicative games β€’ Twelve easy CLIL lessons β€’ Six World Link lessons linked to unit topics β€’ Extensive resources for teachers Components β€’ Student Book β€’ Workbook β€’ Teacher’s Manual β€’ Teacher Flashcards β€’ App β€’ Let’s Smile Online Level Let’s Smile combines steady vocabulary and grammar progression with the functional objectives of the Common European Framework of Reference for Languages (CEFR) and Young Learners English (YLE) Tests. Unit Flow β€’ Words and Grammar: Presents and explores the unit’s target vocabulary and grammar structures β€’ Conversation: Incorporates conversational language and unit targets in an authentic dialog, catchy song, and a collaborative game β€’ CLIL Lesson: Connects the target language to various school subjects for immersion and to demonstrate usefulness β€’ Unit Link: Links the target language with previous units for fun and stress-free consolidation β€’ World Link: Links target language with the world around us through lessons on world cultures, art, ecology, family, and more

Screenshots

Study Phonics4 screens
Let's Smile 64 screens

Verdict

The call

The clearest difference is update cadence: Study Phonics at every 8 months against Let's Smile 6's every 19 months. Let's Smile 6's advantage is iOS requirement (10.0 vs 15). On price, ads, in-app purchases and device support 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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Study Phonics ships an update every 8 months, Let's Smile 6 every 19 months. The most recent releases landed on September 14, 2026 and September 17, 2026 respectively.

Scorecard2 real differences Β· 4 level
Study Phonics versus Let's Smile 6: the parameters behind the verdict, then further details
ParameterStudy PhonicsLet's Smile 6
PriceFreeFree
Update frequencyEvery 8 months β€” betterEvery 19 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS1510.0 β€” better
Further details β€” not scored
Size46 MB828 MB
Age rating4+4+
DeveloperMasao Nakajimae-future Co., Ltd.

In-app purchases

None

Study Phonics

No in-app purchases

None

Let's Smile 6

No in-app purchases

Questions

Is Study Phonics free?
Study Phonics is free to download, with no in-app purchases.
Is Let's Smile 6 free?
Let's Smile 6 is free to download, with no in-app purchases.
Do Study Phonics or Let's Smile 6 have ads?
Neither Study Phonics nor Let's Smile 6 shows ads.
Which is updated more often, Study Phonics or Let's Smile 6?
Study Phonics ships an update every 8 months, and Let's Smile 6 every 19 months. Most recently, Study Phonics was updated on September 14, 2026 and Let's Smile 6 on September 17, 2026.

Other comparisons