# TimeRing vs NatsuPlan

The clearest difference is update cadence: NatsuPlan at every 2 weeks against TimeRing's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. TimeRing sells 3 in-app purchases, starting at $2.00 per month and NatsuPlan sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

TimeRing ships an update every 3 months, NatsuPlan every 2 weeks. The most recent releases landed on October 25, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | TimeRing | NatsuPlan |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 134 MB | 3 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [永涛 丁](https://appshunter.io/developer/1885594458) | [SHIN HOMMA](https://appshunter.io/developer/6784502940) |

## What reviewers say

### TimeRing

[App page](https://appshunter.io/ios/app/timering-visual-daily-planner/id6778649159)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.00 | per month |
| Yearly | $18.00 | per year |
| Lifetime Local Access | $29.99 | 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 TimeRing free?

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

### Is NatsuPlan free?

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

### Do TimeRing or NatsuPlan have ads?

Neither TimeRing nor NatsuPlan shows ads.

### Which is updated more often, TimeRing or NatsuPlan?

TimeRing ships an update every 3 months, and NatsuPlan every 2 weeks. Most recently, TimeRing was updated on October 25, 2026 and NatsuPlan on October 22, 2026.

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