TinyClimbs vs InterestOS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TinyClimbs
Access over 1000 free printable activity pages for children aged 3-12, covering coloring, math, puzzles, and more. Generate custom worksheets with Pro features and print them efficiently for various learning needs.
- 1000+ free printable activity pages
- Organized by age and subject
- Custom worksheet generators
- Full-page previews before printing
- Printable queue for merged PDFs
- AirPrint and save to Files functionality
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Ready-to-print coloring pages, activity sheets, worksheets, and puzzles for kids ages 3 to 12 — swipe, pick, print. Browse 2,900+ free printable activity pages — coloring, mazes, puzzles, math, tracing, word searches, and more — organized by age and subject. Swipe through printables one at a time, like a feed, or search the whole library. Tap your child's age, preview the full pages, and AirPrint them for road trips, rainy weekends, quiet time, classroom activities, or daily learning. SWIPE, PICK, PRINT • Home is a full-screen feed: one printable at a time, swipe up for the next • Save, add to your print queue, or share without leaving the feed • Age pills stay on screen — switch from 5–6 to 7–8 mid-swipe • Tap any page to open it and pinch to zoom in on every detail PICK AN AGE, GET THE RIGHT PAGES • Age shelves right at the top: 3–4, 5–6, 7–8, 9–10, 11–12 • Narrow by subject — math, English, coloring, tracing, science, puzzles, word search, dot-to-dot, spot the difference, and more • Search by keyword, and sort by newest or most popular WHY FAMILIES LOVE TINYCLIMBS • 2,900+ free ready-to-print activity pages, organized by age and subject • Full-page previews before printing — no surprises, no wasted paper or ink • Print without creating an account • Every printed sheet carries a title and the TinyClimbs mark, so pages can be handed out one at a time and still say where they came from • AirPrint to any wireless printer, or save to Files and share • Save your favorites to your account and pick them up on any device • New printables added every week 61 WORKSHEET GENERATORS Make a fresh, colorful worksheet in seconds — new questions every time, most with an optional answer key. Every generator is free to open, adjust, and preview. One TinyClimbs Pro purchase unlocks printing from all 61 — pay once, no subscription. Tracing & Cutting (5): name, number, alphabet, and shape tracing, plus scissor-skills cutting practice. Math & Numbers (27): addition & subtraction (Pre-K–5th), multiplication & division, times table charts and flash cards, fact families, missing addends, number bonds, ten frames, tally marks, number lines, hundreds charts, counting, skip counting, compare numbers, place value, rounding, fractions, decimals, order of operations, word problems, telling time, elapsed time, and more. Letters & Words (21): sight words, CVC words, missing letters, fill the word, spelling tests, rhyming words, opposites, synonyms, homophones, contractions, compound words, syllables, ABC order, parts of speech, capitalization, writing prompts, word search, twisted word search, word scramble, word maze, and themed crosswords. Puzzles & Logic (8): mazes (Easy–Extreme, with solutions), sudoku, calcudoku, cryptograms, math paths, color codes, continue-the-pattern, and dot-to-dot. ONE QUEUE, ONE PRINT JOB Add any printable or worksheet to your print queue, drag to put the pages in order, then print the whole queue as a single merged PDF — no juggling downloads. Your queue is saved until you print it. DESIGNED FOR PARENTS, FAMILIES, AND TEACHERS • Calm, minimal design a child can navigate: big buttons, one action per screen • Zoom in on any worksheet before it prints • iPad layouts that put the page and its controls side by side • Great for road trips, rainy days, homeschool, classroom warm-ups, and quiet time NO ADS. NO DATA SELLING. We don't run ad networks, sell your personal data, or build advertising profiles. We use privacy-respecting analytics only to improve the app. Signing in is optional and uses email with a one-time code — no passwords. CONTACT Questions, feature requests, or takedown requests? Email contactus@tinyclimbs.com — we read every message. Privacy: tinyclimbs.com/privacy Terms: tinyclimbs.com/terms
InterestOS
Personalized, printable learning packs for K-5 students based on their interests. Generates stories, worksheets, and parent guides aligned with academic standards. Offers a free trial and subscription for monthly packs.
- Personalized learning packs
- Printable stories and worksheets
- Parent guides for easy teaching
- Aligned with academic standards
- Kid-friendly artwork
- Progress tracking
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InterestOS turns what your child already loves — dinosaurs, soccer, space, horses — into personalized lessons they’ll actually want to sit down for. Fill them in right on your iPhone or iPad, or print them out. Tell us your child’s name, grade, and a few interests. InterestOS picks an official grade-level standard and writes a complete learning pack around it in seconds: • A STORY starring their interests, written at their reading level • A WORKSHEET on a real K–5 skill, aligned to official standards — tap it in or print it • A PARENT GUIDE so you can teach it in a few minutes — no prep • Original, kid-friendly artwork you can print in color, black & white, or as a coloring page PRINT IT, OR TAP IT IN Every worksheet can be printed — or completed right on your iPhone or iPad. Your child taps and types their answers and each one checks itself instantly, with gentle encouragement instead of red X's. When they finish, you see exactly what they answered and what they missed. It all happens on the device: no internet, no AI, nothing about your child sent anywhere. Every pack is built on real academic standards — the full Common Core (Reading, Writing, Math, Language), the Next Generation Science Standards, and California History–Social Science. You choose the subject and skill; we handle the rest. WHY PARENTS LOVE IT • Personalized to your child, not a generic worksheet • Hand over the iPad, or print at home and go — the couch, the kitchen table, the car • Follows your child’s grade, from Kindergarten through 5th • A simple “journey” view tracks skills practiced and completed PARENT-FIRST AND PRIVATE BY DESIGN • No child login and no child chat — a parent runs everything • We only use a first name/nickname, grade, reading level, and interests to make a pack. Never an address, school, birthday, or photos. • Brand-name interests are converted to safe, generic themes before anything is generated, so packs stay original and age-appropriate. SUBJECTS Reading · Writing · Math · Spelling & Vocabulary · Science · Social Studies TRY IT FREE Make 2 personalized packs free, no card required. Printing, layout edits, and fixing a pack are always free. INTERESTOS PREMIUM Unlimited fresh, AI-personalized packs — as many as your family wants. InterestOS Premium is a monthly auto-renewing subscription — $6.99/month after a 7-day free trial. • A payment method is required to start the free trial. You are not charged during the 7 days; billing begins only after the trial ends, unless you cancel first. • Payment is charged to your Apple ID when the free trial ends and at the start of each renewal period. • The subscription renews automatically unless canceled at least 24 hours before the end of the current period. • Manage or turn off auto-renew anytime in your App Store account settings. Terms of Use: https://interest-os.com/terms.html Privacy Policy: https://interest-os.com/privacy.html
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Verdict
The clearest difference is ratings volume: InterestOS at 4 against TinyClimbs's 1. On price, rating, review sentiment and update cadence 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. TinyClimbs sells 1 one-off in-app purchase and InterestOS sells 1 in-app purchase, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for TinyClimbs against 5.0 for InterestOS. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 13, 2026 and November 5, 2026 respectively.
| Parameter | TinyClimbs | InterestOS |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (4 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 4 — better |
| Update frequency | Weekly | Weekly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 12 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Adhish Technologies | JAKE ROBERT CRAYCRAFT |
Customer experience
TinyClimbs
InterestOS
In-app purchases
TinyClimbs
- TinyTreks Pro$2.99
InterestOS
- InterestOS Premium14 Days trial$9.991 Month
Questions
Is TinyClimbs free?
Is InterestOS free?
Which has better reviews, TinyClimbs or InterestOS?
Do TinyClimbs or InterestOS have ads?
Which is updated more often, TinyClimbs or InterestOS?
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