Comparison

Roly vs 日本さかな検定3級対策 300問

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

Head to head
About

Roly

Tap on rolling creatures to transform them into balls and collect them in cups. Once they escape, catch them again! Explore vibrant mazes with your collected creatures. Designed for young children with a safe, ad-free environment.

Highlights
  • Catch rolling creatures
  • Collect creatures in cups
  • Play in mazes
  • Simple operation for kids
  • Catching Mode
  • Maze Mode
Features
Read full description

Touch the Roly-polys to turn them into balls. Collect them in the cups. When the Roly-polys run out of the cup, catch them again! Can you catch all 20? Collect lots and play with them in the mazes! Features - Simple operation for kids - Catching Mode and Maze Mode - Fun experience of the Roly-poly World at close range For safety play, we use parental gate. Kids will not see: - Third-party advertising - Links to social networks - Personal data request Spoke Co., Ltd. will continue to release apps with communication elements that can be enjoyed by small children and their families.

About

日本さかな検定3級対策 300問

Features
Read full description

日本さかな検定(とと検)3級の対策クイズアプリです。 本番を想定したオリジナル問題300問を収録。章別学習・ランダム演習・模擬試験で効率的に合格を目指せます。 【収録内容】 ・全300問、四肢択一形式 ・全問に詳しい解説付き ・章別の学習進捗トラッキング ・間違えた問題の自動復習リスト+ブックマーク ・模擬試験モードで実戦演習 【アプリの特長】 ・完全オフライン動作(通信不要) ・アカウント登録・ログイン不要 ・広告なし、追加課金なし(買い切り型) ・データ収集は一切行いません ※本アプリは非公式の学習支援アプリであり、試験実施団体とは一切関係ありません。収録問題は公開情報に基づき独自に作成したオリジナル問題です。 通勤・通学などのスキマ時間の学習に。日本さかな検定(とと検)3級の合格対策にお役立てください。

Screenshots

Roly4 screens
日本さかな検定3級対策 300問4 screens

Verdict

The call

The clearest difference is price: Roly at Free against 日本さかな検定3級対策 300問's $3.99. 日本さかな検定3級対策 300問's advantage is in-app purchases (none vs 1) and update cadence (every 3 weeks vs every 6 months). On ads, device support and iOS requirement 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

Roly is free to download; 日本さかな検定3級対策 300問 costs $3.99 up front. Roly sells 1 one-off in-app purchase. 日本さかな検定3級対策 300問 asks for nothing beyond the download.

UpkeepUpdate frequency

Roly ships an update every 6 months, 日本さかな検定3級対策 300問 every 3 weeks. The most recent releases landed on November 11, 2026 and November 10, 2026 respectively.

Scorecard3 real differences · 7 level
Roly versus 日本さかな検定3級対策 300問: the parameters behind the verdict, then further details
ParameterRoly日本さかな検定3級対策 300問
PriceFree — better$3.99
Rating5.0 (5 ratings) — better—
Positive reviews90.4% of reviews—
Number of ratings5 — better—
Update frequencyEvery 6 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size151 MB34 MB
Age rating4+4+
DeveloperSpoke Inc.satoshi yoshida

In-app purchases

1 purchases

Roly

One-time1
  • New kind of roly-poly$2.99
None

日本さかな検定3級対策 300問

No in-app purchases

Questions

Is Roly free?
Roly is free to download, with in-app purchases available.
Is 日本さかな検定3級対策 300問 free?
日本さかな検定3級対策 300問 costs $3.99, with no in-app purchases.
Do Roly or 日本さかな検定3級対策 300問 have ads?
Neither Roly nor 日本さかな検定3級対策 300問 shows ads.
Which is updated more often, Roly or 日本さかな検定3級対策 300問?
Roly ships an update every 6 months, and 日本さかな検定3級対策 300問 every 3 weeks. Most recently, Roly was updated on November 11, 2026 and 日本さかな検定3級対策 300問 on November 10, 2026.

Other comparisons