Ninimaths vs ガス溶接技能講習 | 2026年対策問題
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ninimaths
Enhance your mental arithmetic skills with a variety of calculation modes. Practice addition, subtraction, multiplication, and division with customizable number ranges and column display. Track your progress with daily scores and compete with others through a ranking system.
- Multiple calculation modes (add, subtract, multiply, divide, mix)
- Customizable number ranges (1-5 digits)
- Column display format
- Daily score recording and graphing
- Game Center ranking
- Time trial mode
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Ninimaths is an application to train mental arithmetic ability. Characteristic: - Selection from 5 modes of calculation, addition, subtraction, multiplication, division, mixing - 1 to 5 digit numbers can be freely combined - Corresponds to display in the column format - Daily scores are recorded for each mode and displayed on the graph - Ranking function by Game Center - Time trial to measure strictly
ガス溶接技能講習 | 2026年対策問題
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「ガス溶接技能講習、これ一つで」 ガス溶接技能講習の対策に必要な知識をオリジナル600問で学べる買い切り型の学習アプリです。 装置の構成、ガスや火炎の性質、点火・消火、点検、異常時対応、関係法令を分野別に整理しています。 正解・不正解それぞれの理由を確認できるため、現場で混同しやすい判断を理解しながら進められます。 収録内容： ・ガス溶接技能講習の最新オリジナル問題600問 ・分野別演習 ・ランダム出題 ・模擬試験 ・間違えた問題の見直し ・お気に入り問題 ・選択肢ごとの詳しい解説 ・オフライン利用対応 ・広告なし、追加課金なし 本アプリは、ガス溶接技能講習の学習補助を目的とした非公式アプリです。
Screenshots
Verdict
The clearest difference is price: Ninimaths at Free against ガス溶接技能講習 | 2026年対策問題's $1.99. Ninimaths also leads on iOS requirement (13.0 vs 17.0). ガス溶接技能講習 | 2026年対策問題's advantage is in-app purchases (none vs 3). On ads 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
Ninimaths is free to download; ガス溶接技能講習 | 2026年対策問題 costs $1.99 up front. Ninimaths sells 3 one-off in-app purchases. ガス溶接技能講習 | 2026年対策問題 asks for nothing beyond the download.
| Parameter | Ninimaths | ガス溶接技能講習 | 2026年対策問題 |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 4.9 (46 ratings) — better | — |
| Positive reviews | 97.4% of reviews | — |
| Number of ratings | 46 — better | — |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 11 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Ninicode | Masaki Kobayashi |
In-app purchases
Ninimaths
- Coffee$0.99
- Hamburger$1.99
- Ramen$4.99
ガス溶接技能講習 | 2026年対策問題
No in-app purchases
Questions
Is Ninimaths free?
Is ガス溶接技能講習 | 2026年対策問題 free?
Do Ninimaths or ガス溶接技能講習 | 2026年対策問題 have ads?
Other comparisons
