# NewDaysUntil vs 日轨DaysOrbit

The clearest difference is in-app purchases: 日轨DaysOrbit at none against NewDaysUntil's 1. NewDaysUntil's advantage is update cadence (every 4 days vs every 11 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. NewDaysUntil sells 1 one-off in-app purchase. 日轨DaysOrbit asks for nothing beyond the download.

NewDaysUntil ships an update every 4 days, 日轨DaysOrbit every 11 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | NewDaysUntil | 日轨DaysOrbit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 11 days |
| Size | 2 MB | 3 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hao Sun](https://appshunter.io/developer/1896030287) | [JIANWEI DONG](https://appshunter.io/developer/760617909) |

## What reviewers say

### NewDaysUntil

[App page](https://appshunter.io/ios/app/newdaysuntil/id6765669356)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DaysUntil Premium | $4.99 | one-time |


### 日轨DaysOrbit

[App page](https://appshunter.io/ios/app/daysorbit/id6809295211)

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

**In-app purchases:** none


## Frequently asked questions

### Is NewDaysUntil free?

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

### Is 日轨DaysOrbit free?

日轨DaysOrbit is free to download, with no in-app purchases.

### Do NewDaysUntil or 日轨DaysOrbit have ads?

Neither NewDaysUntil nor 日轨DaysOrbit shows ads.

### Which is updated more often, NewDaysUntil or 日轨DaysOrbit?

NewDaysUntil ships an update every 4 days, and 日轨DaysOrbit every 11 days. Most recently, NewDaysUntil was updated on November 5, 2026 and 日轨DaysOrbit on October 31, 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.*