# Tree Gap Tutor 2026 — Interval word problems offline

> Interval word problems offline (iPhone/iPad app by Nanjing Yunxiaochuang Technology Co., Ltd.)

- Source: https://appshunter.io/ios/app/tree-gap-tutor-2026/id6781628823 (this page in markdown: same URL + `.md`)
- Developer: [Nanjing Yunxiaochuang Technology Co., Ltd](https://appshunter.io/developer/1454457703)
- Category: Education
- Price: $0.29
- Age rating: 4+
- Requires: iOS 15.6 · 1 MB
- Languages: American English, French (France), German (Germany), Japanese, Korean, European Portuguese, Russian, Chinese (Simplified, China), European Spanish
- Released: 2026-06-22
- Data updated: 2026-08-30
- User reviews in markdown: https://appshunter.io/ios/app/tree-gap-tutor-2026/id6781628823/reviews.md

## What is Tree Gap Tutor 2026?

Tree Gap Tutor is an offline math practice tool for elementary interval word problems and contest-style tree planting questions. It helps students review after class, parents tutor at home, and teachers prepare examples.

The app covers common models such as planting at both ends, neither end, one end, circular planting, cutting logs, ringing bells, and climbing stairs. Line diagrams, endpoints, and gap counts help students connect the story to formulas. It supports random practice, answer entry, instant checking, step explanations, mistake review, accuracy stats, and custom question books.

No login, network access, or data collection is required. All questions and practice records stay on the device.


## Version history (last 2 releases)

### 1.1 — 2026-08-06

Added a feedback feature.

### 1.0 — 2026-06-22

No release notes.

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All apps by Nanjing Yunxiaochuang Technology Co., Ltd: https://appshunter.io/developer/1454457703

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-30.*