# One Thing Next vs NatsuPlan

The clearest difference is update cadence: One Thing Next at every 9 days against NatsuPlan's every 2 weeks. NatsuPlan's advantage is iOS requirement (15.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. One Thing Next sells 1 one-off in-app purchase and NatsuPlan sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

One Thing Next ships an update every 9 days, NatsuPlan every 2 weeks. The most recent releases landed on October 31, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | One Thing Next | NatsuPlan |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Monetization | — | Free |
| Size | 3 MB | 3 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Amarjit Gill](https://appshunter.io/developer/1871776123) | [SHIN HOMMA](https://appshunter.io/developer/6784502940) |

## What reviewers say

### One Thing Next

[App page](https://appshunter.io/ios/app/one-thing-next/id6758898552)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Thing Next+ (Lifetime) | $2.99 | one-time |


### NatsuPlan

[App page](https://appshunter.io/ios/app/natsuplan-homework-planner/id6790052959)

This app helps parents manage summer homework by automatically calculating daily tasks based on remaining days. It intelligently re-plans missed work and allows for buffer days, ensuring a stress-free completion of assignments.

**Highlights:** Automatic daily homework distribution, Smart re-planning for missed days, Exclusion of travel/off days, Buffer days for flexibility, Countdown for one-shot tasks, Calendar view of progress, Daily completion reminders

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (one-time) | $1.99 | one-time |


## Frequently asked questions

### Is One Thing Next free?

One Thing Next is free to download, with in-app purchases available.

### Is NatsuPlan free?

NatsuPlan is free to download, with in-app purchases available.

### Do One Thing Next or NatsuPlan have ads?

Neither One Thing Next nor NatsuPlan shows ads.

### Which is updated more often, One Thing Next or NatsuPlan?

One Thing Next ships an update every 9 days, and NatsuPlan every 2 weeks. Most recently, One Thing Next was updated on October 31, 2026 and NatsuPlan on November 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*