RobotMake vs Let's Smile Starter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RobotMake
This app allows users to control robots using programmable blocks. It offers guided assembly and installation tutorials for mechanical and robot components, enabling users to create custom robot movements and actions.
- Robot control (forward, backward, turn)
- Block assembly and installation tutorials
- Blockly programming interface
- Progress tracking for assembly
- Mechanical Master block programming
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This is software of program blocks “Mechanical Master” and “Robot Master”, it can be used for controlling program blocks. The function of Mechanical Master: 1. Assembling and installing blocks teaching. The function of Robot Master as the blew: 1. Control robot go forward, backward, turn left and turn right. 2. Show the progress of assembling and installing blocks 3. Use Blockly edit program to control robot.
Let's Smile Starter
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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 • Fun animated stories featuring friendly characters • Animated songs and chants • Fun and communicative games • Twelve easy CLIL lessons • Six World Link lessons linked to unit topics • Extensive resources for teachers Components • Student Book • Workbook • Teacher’s Manual • Teacher Flashcards • App • 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 • Words and Grammar: Presents and explores the unit’s target vocabulary and grammar structures • Conversation: Incorporates conversational language and unit targets in an authentic dialog, catchy song, and a collaborative game • CLIL Lesson: Connects the target language to various school subjects for immersion and to demonstrate usefulness • Unit Link: Links the target language with previous units for fun and stress-free consolidation • World Link: Links target language with the world around us through lessons on world cultures, art, ecology, family, and more
Screenshots
Verdict
The clearest difference is update cadence: RobotMake at every 3 weeks against Let's Smile Starter's every 19 months. Let's Smile Starter's advantage is iOS requirement (10.0 vs 12.0). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
RobotMake ships an update every 3 weeks, Let's Smile Starter every 19 months. The most recent releases landed on June 4, 2026 and September 8, 2026 respectively.
| Parameter | RobotMake | Let's Smile Starter |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (4 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 3 weeks — better | Every 19 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 125 MB | 812 MB |
| Age rating | 4+ | 4+ |
| Developer | Guangzhou Tudao Information Technology Co., Ltd. | e-future Co., Ltd. |
In-app purchases
RobotMake
No in-app purchases
Let's Smile Starter
No in-app purchases
Questions
Is RobotMake free?
Is Let's Smile Starter free?
Do RobotMake or Let's Smile Starter have ads?
Which is updated more often, RobotMake or Let's Smile Starter?
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