CUBER vs Spell
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CUBER
Master Rubik's Cube algorithms with this app. It offers collections of F2L, OLL, and PLL algorithms, progress tracking, and training scrambles. Includes a built-in timer for practicing your solves.
- F2L, OLL, PLL algorithm collections
- Algorithm learning progress tracking
- Algorithm training scrambles
- Built-in timer for solves
- Cube shuffling scrambles
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What you get with CUBER? * Collections of F2L, OLL, and PLL algorithms. * Possibility to track learning progress for each algorithm. * Scrambles for algorithm training. * Built-in timer for solves * Scrambles to shuffle Rubik’s Cube For any questions, email me: ivbutsykin@gmail.com
Spell
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Spell-Up helps students build real spelling skills through listen-and-write practice—the same way words are tested in school. Whether you’re working through sight words, weekly spelling lists, or words from homework, Spell-Up reads each word clearly so learners can focus on getting the spelling right. WHY SPELL-UP • Built for spelling—not flashcards. Hear the word, write it, check your work. • Calm, ad-free experience with no account required. • Works on iPhone and iPad with one purchase or subscription tied to your Apple ID. BUILT-IN WORD LIBRARY • Dolch sight words (Pre-Primer through Grade 3) • Fry high-frequency words (1–1000) • Grade 1–6 spelling lists grouped by phonics patterns • Over 1,700 words ready to practice—no setup needed. CREATE YOUR OWN LISTS • Type words directly—one word per line. • Scan or import from photos to turn worksheets and notes into practice lists. • Save custom lists and reuse them anytime. PRACTICE YOUR WAY • Voice dictation with clear English pronunciation. • “Use in a sentence” mode reads the word in context—just like a spelling test. • Optional definitions during practice when you want meaning + spelling. • Mark missed words and save them to a review list for extra practice. IPAD HANDWRITING • Use Apple Pencil to write each word by hand. • Optional trace letters for guided spelling practice. REVIEW & PROGRESS • Track words you miss and practice them again. • Browse built-in library lists or your saved custom lists. FREE TO TRY • Practice up to 100 words free. • Upgrade anytime for unlimited access with a lifetime purchase or monthly subscription. • Restore purchases on any device signed in with the same Apple ID. Perfect for: • Elementary and middle school students • Parents helping with weekly spelling homework • ESL learners building English spelling confidence • Teachers and tutors looking for a simple dictation tool Download Spell-Up and turn spelling practice into a daily habit—anywhere, anytime. Privacy Policy: https://spell-up-privacy.chaohsiaokuang.chatgpt.site Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: Spell at none against CUBER's shown. CUBER's advantage is iOS requirement (15.1 vs 17.6). On price, 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. CUBER sells 1 one-off in-app purchase and Spell sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | CUBER | Spell |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (12 ratings) — better | — |
| Positive reviews | 80.0% of reviews | — |
| Number of ratings | 12 — better | — |
| Update frequency | Every 4 months | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.6 |
| Further details — not scored | ||
| Size | 33 MB | 3 MB |
| Age rating | 4+ | 9+ |
| Developer | Ivan Butsykin | 晓光 赵 |
In-app purchases
CUBER
- No Ads$1.99
Spell
- Spell-Up Plus Monthly$1.991 Month
- Spell-Up Plus Annual$9.991 Year
- Lifetime Access$14.99









