Kalley's Machine Plus Cats vs Lovable Builder Guide
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kalley's Machine Plus Cats
An interactive storybook where a child's imaginative drawing of a machine comes to life. Explore playful interactions, help the machine perform various actions, and engage with whimsical cats. Features include read-to-me and touch-to-read options for young readers.
- Interactive machine play
- Smash, inflate, shrink, and mold objects
- Interact with cats
- Read-to-me narration
- Touch-to-read word highlighting
- Child-friendly controls
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Based on a true story of childhood optimism, Kalley’s Machine Plus Cats is the super-fun interactive story about a 4-year-old girl’s drawing and her heartwarming plan to save her dad from his daily commute. PRESS ----------------------------------------------- USA Today (4/4 Stars) : “This app showcases some of the most elegant interactions ever placed inside of a kids’ book app.” Common Sense Media (5/5 Stars) : “Kalley’s excitement about her cool machine is contagious.” 148 Apps (4.5/5 Stars) : “I am so very impressed with the wonderful and witty machines ... as well as the overall quality of this app.” The iMums (5/5 Stars) : “A beautiful and brilliant storybook app unlike any I have ever seen.” AWARDS & HONORS ---------------------------- * USA Today’s 10 TOP KIDS APPS of 2014 * Kirkus’ BEST BOOK APPS of 2014 * 2014 Cybils AWARD WINNER * Common Sense Media's Best Book Apps for Kids * TechWithKids BEST PICK APP * THE KIRKUS STAR - Awarded to Books of Exceptional Merit * mFWA Mobile of the Day - for Interactive Experience STORY ---------------------------------------------- When Kalley shows her dad her drawing for a new machine, he is baffled by the confusing collection of hammers, gears, fire, smoke and conveyors. As Kalley explains each part of her invention, the drawing comes to life even as its overall purpose becomes less and less clear to her dad. It is only when Kalley explains the machine’s final component that her master plan to keep her dad from commuting is revealed. THE STORY BEHIND THE STORY --------- So, there really is a ‘Kalley’. She really drew a machine. Her dad couldn’t build it. So they made an app out of it instead. Full story at kalleysmachine.com. FEATURES ---------------------------------------- ► PLAY WITH MACHINES! Kalley’s Machine was crafted with interactivity as the first priority. Satisfyingly touchable controls put kids in charge of each twist and smash of the machine. Controls come in a wide machiney variety: ● Cranks ● Sliders ● Dials ● Levers ● Switches ● Buttons With the machine, kids can: ● Smash Stuff ● Inflate Stuff ● Shrink Stuff ● Burn Stuff (or lightly toast it) ● Paint Stuff ● Grab Stuff ● Drop Stuff ● Mold Stuff Into Shapes ● Do A Few Other Things Including... ► MESS WITH CATS! Kalley’s Machine is a story based on a 4 year-old girl’s drawing. As such, it includes cats. They are completely irrelevant to the story. However, they are way fun to harass. Tease them. Scare them. Puzzle them. Adore them. We think you’ll love the cats. ► GET YOUR READ ON! Cuz it’s a story, right? Of course, you can read the story the old-fashioned way. But, to aid new readers, we’ve also included two helpful interactive story features: ● Read-to-Me, narrated by Kalley and her dad with highlighted words. ● Touch-to-Read, where words are spoken when they are touched. ► TRY TO LEARN! Honestly, we designed this story to be fun. But if you're not careful, you might actually learn something too! The interactive medium offers kids great chances to explore some basic concepts which are both safer and less messy than their real-world alternatives. Creative parents may recognize the opportunity to discuss: ● Subtractive Color Mixing ● Pressure/Temperature Relationships ● Gear Ratios ● Air Pressure/Vacuums ● How Overcooking Can Burn Stuff ► KEEP KIDS SAFE! We have made this app super-safe for kids by having: ● No Ads ● No In-App-Purchases ● Parental Gates in Our Parents Section
Lovable Builder Guide
Explore modern coding approaches with a structured guide to intelligent development tools. Learn to generate code, fix errors, and document projects. Access a catalog of guides with clear instructions and examples.
- Structured guides for modern coding
- Code generation and improvement
- Error fixing and debugging
- Project documentation assistance
- Catalog of learning resources
- Favorites for quick access
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Lovable Builder Guide provides a structured environment to explore how intelligent tools can become part of everyday development practice. The app offers a collection of guides that explain modern coding approaches in a consistent format, so you can stay focused on learning and trying new techniques. KEY TOPICS This section covers practical use of automation and machine learning in development, including generating code, improving and restructuring existing code, fixing errors, writing prompts, creating tests, documenting projects, and exploring new programming languages with the support of modern tools. INTERFACE OVERVIEW: 1. Guides Catalog Browse a structured collection of guides presented as visual cards with short descriptions and estimated completion time. Content can be sorted by Popular, New, or Recommended, while premium guides are visually marked so they stand out from the rest. 2. Learning Screen Each section presents information in a structured format, including organized instructions, separated examples of code and commands, and additional tips such as keyboard shortcuts when available. 3. Favorites Save selected guides to a dedicated section for quick return. The Favorites screen allows you to view saved items, open them instantly, or remove them from the list when they are no longer needed. FREE & PRO VERSIONS Free: Includes one available guide Pro: Provides full access to all guides along with the complete set of content Discover new ways to approach development, expand your skills, and shape your personal coding process with Lovable Builder Guide. Privacy Policy: https://docs.google.com/document/d/1TUBmi6sedtZjQOXbsxVhR4LDEhFDPqOqqKOz5zjKnbs/edit?usp=sharing Term of Use: https://docs.google.com/document/d/1PpT606ySfuDG2MhU7SfQXgZzQ2KKr0GwE9gviFeEn4g/edit?usp=sharing
Screenshots
Verdict
The clearest difference is in-app purchases: Kalley's Machine Plus Cats at none against Lovable Builder Guide's 3. Kalley's Machine Plus Cats also leads on ratings volume (37 vs 7) and device support (3 vs 1). Lovable Builder Guide's advantage is update cadence (weekly vs every 5 weeks). On price, rating, review sentiment and ads 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. Lovable Builder Guide sells 3 in-app purchases, starting at $5.99 per 7 days. Kalley's Machine Plus Cats asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.7 for Kalley's Machine Plus Cats against 4.6 for Lovable Builder Guide. That said, the two scores are not equally well evidenced: Kalley's Machine Plus Cats has 37 ratings behind it against 7, so its average is the more settled of the two. Written reviews are what separate them: 93% of Kalley's Machine Plus Cats's written reviews are positive against 100% of Lovable Builder Guide's.
Kalley's Machine Plus Cats ships an update every 5 weeks, Lovable Builder Guide weekly. The most recent releases landed on September 18, 2026 and September 19, 2026 respectively.
| Parameter | Kalley's Machine Plus Cats | Lovable Builder Guide |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (37 ratings) — better | 4.6 (7 ratings) |
| Positive reviews | 92.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 37 — better | 7 |
| Update frequency | Every 5 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Freemium — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 11.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 35 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | RocketWagon, LLC | KION SOLE SHAREHOLDER CO. LTD |
Customer experience
Kalley's Machine Plus Cats
Lovable Builder Guide
Bugs and requests
Kalley's Machine Plus Cats
Reported bugs
3 issues- Cannot get past the first page
- No sound at all
- Navigation issues on older devices
Requested features
5 requests- Disable swipe feature
- More interactive elements on the last page
- More content/sequels/series
- More interaction with cats
- More interactive elements in general
Lovable Builder Guide
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Kalley's Machine Plus Cats
No in-app purchases
Lovable Builder Guide
- Guides Pro$5.997 Days
- Coding Guides Pro3 Days trial$5.997 Days
- Coding Guides Lifetime$119.99
Questions
Is Kalley's Machine Plus Cats free?
Is Lovable Builder Guide free?
Which has better reviews, Kalley's Machine Plus Cats or Lovable Builder Guide?
Do Kalley's Machine Plus Cats or Lovable Builder Guide have ads?
Which is updated more often, Kalley's Machine Plus Cats or Lovable Builder Guide?
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