KotobaFlow vs Hashi 助词：日语语法练习
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KotobaFlow
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KotobaFlow 是一个面向日语初学者的句子填空练习工具。它把句型、助词、词形和五十音练习整理成简洁的每日训练，让你通过输入完整答案来真正写会常用表达。 主要功能： - 每天少量句子训练，适合作为长期复习节奏 - 看中文输入日文，强化助词、词形和语序 - 五十音拼写练习，帮助熟悉假名和键盘输入 - 错题、待复习和已掌握状态，方便回看薄弱内容 - 可使用系统语音朗读，部分核心内容内置高质量音频 - 无账号、无广告，学习记录保存在本机 适合正在入门日语、准备 N5/N4 基础语法，或希望把常见句型练到能写出来的学习者。
Hashi 助词：日语语法练习
This tool helps Chinese native speakers understand Japanese particles. It uses paired contexts, instant explanations, and practice exercises to clarify the differences between commonly confused particles in real sentences.
- Paired context examples
- Instant explanations
- Error correction practice
- 576 original questions
- 59 searchable offline function cards
- Three practice difficulty levels
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为中文母语学习者设计的日语助词辨析工具。通过成对语境、即时解释和错题再练，理解容易混淆的助词在真实句子中的差异。 • 24 个助词对决单元、576 道原创题 • 59 张可搜索的离线助词功能卡 • 基础、进阶、挑战三档练习 • 重叠语境支持“两者皆可”与差别说明 • 结果与最近记录仅保存在本机 • 完全离线、无需注册、免费提供、无广告
Screenshots
Verdict
The clearest difference is update cadence: Hashi 助词：日语语法练习 at fortnightly against KotobaFlow's every 3 months. Hashi 助词：日语语法练习 also leads on iOS requirement (15.1 vs 17.0). On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.
KotobaFlow ships an update every 3 months, Hashi 助词：日语语法练习 fortnightly. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.
| Parameter | KotobaFlow | Hashi 助词：日语语法练习 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 24 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | 明昊 赫 | 海锋 李 |
In-app purchases
KotobaFlow
No in-app purchases
Hashi 助词：日语语法练习
No in-app purchases
Questions
Is KotobaFlow free?
Is Hashi 助词：日语语法练习 free?
Do KotobaFlow or Hashi 助词：日语语法练习 have ads?
Which is updated more often, KotobaFlow or Hashi 助词：日语语法练习?
Other comparisons
