Comparison

Spell Street vs mocavoca

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

Head to head
About

Spell Street

This app helps children learn English vocabulary and spelling through a fun game. It features a cute cat assistant, real-life pronunciations, and engaging gameplay with adjustable difficulty levels. Earn in-game coins to customize your feline companion.

Highlights
  • Vocabulary and spelling learning
  • Cute cat assistant
  • Real-life pronunciation audio
  • Picture-based learning
  • Three difficulty levels
  • In-game coin rewards
  • Cat accessory customization
Features
Read full description

The best App for kids to learn vocabulary and spelling word after school. ■ It is a vocabulary learning game with a cute cat assistant aside accompany children to learn and fall in love with English! ■ Hundreds of useful vocabularies are collected and using the real people pronunciation along with pictures to help learning efficiently! ■ Three game difficulties designed to suit for all children! ■ You can also earn coins in game to buy accessories for the cute little cat ! Spell Street is a game designed for kids to learn English & vocabulary easily and effectively!

About

mocavoca

Features
Read full description

In mocavoca, every word you finish adds something to your cat café. ILLUSTRATED WORD CARDS Each card combines an illustration, definition, example sentence, and pronunciation. A short question follows the card. DAILY LIST The home screen shows today's new words and core reviews. After finishing the list, you can see the learning result and coin details for that day. CAT CAFÉ FURNITURE Correct answers and daily completion award in-app coins. Coins can be used to buy furniture and replace items in the café. Coins cannot be purchased with cash or exchanged for money. FOUR CATS Complete onboarding to unlock Mochi. Continued study unlocks Latte and Sora. Completing a word book unlocks Luna. WORD BOOKS AND DAILY PACE Choose a CET-4, CET-6, everyday-life, or café-themed word book, then set a daily pace of 5, 8, or 12 new words. Progress is stored separately for each book. SUBSCRIPTION mocavoca Monthly is an auto-renewable subscription that unlocks all word books and learning features. It includes a 3-day free trial, then renews monthly until cancelled in your Apple ID subscription settings. Payment is charged to your Apple ID. The app does not require an account. Word books, illustrations, progress, coins, furniture, and cat status are stored on the device. No ads. Learning coins cannot be bought with money. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Spell Street4 screens
mocavoca4 screens

Verdict

The call

The clearest difference is update cadence: mocavoca at monthly against Spell Street's every 14 months. Spell Street's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 17.0). On price, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Spell Street sells 2 one-off in-app purchases and mocavoca sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Spell Street ships an update every 14 months, mocavoca monthly. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 5 level
Spell Street versus mocavoca: the parameters behind the verdict, then further details
ParameterSpell Streetmocavoca
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 14 monthsMonthly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS11.0 — better17.0
Further details — not scored
Size81 MB518 MB
Age rating4+4+
DeveloperWEI CHAO CHENGMoonshot Technologies HK Limited

In-app purchases

2 purchases

Spell Street

One-time2
  • Get 10000 coins$0.99
  • Unlock all stages$3.99
1 purchases

mocavoca

Subscriptions1
  • mocavoca Monthly3 Days trial$0.991 Month

Questions

Is Spell Street free?
Spell Street is free to download, with in-app purchases available.
Is mocavoca free?
mocavoca is free to download, with in-app purchases available.
Do Spell Street or mocavoca have ads?
Neither Spell Street nor mocavoca shows ads.
Which is updated more often, Spell Street or mocavoca?
Spell Street ships an update every 14 months, and mocavoca monthly. Most recently, Spell Street was updated on November 2, 2026 and mocavoca on October 31, 2026.

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