# DueNudge Renewal Reminder vs Oursync

The clearest difference is in-app purchases: Oursync at none against DueNudge Renewal Reminder's 2. Oursync also leads on iOS requirement (15.0 vs 17.0). DueNudge Renewal Reminder's advantage is update cadence (every 6 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. DueNudge Renewal Reminder sells 2 in-app purchases, starting at $0.99 per month. Oursync asks for nothing beyond the download.

DueNudge Renewal Reminder ships an update every 6 days, Oursync every 3 weeks. The most recent releases landed on September 25, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | DueNudge Renewal Reminder | Oursync |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 3 weeks |
| Size | 3 MB | 20 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alisson Bento](https://appshunter.io/developer/6784056568) | [BORIS ABRAMOV](https://appshunter.io/developer/6792869816) |

## What reviewers say

### DueNudge Renewal Reminder

[App page](https://appshunter.io/ios/app/duenudge-renewal-reminder/id6784379276)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DueNudge Pro Monthly | $0.99 | per month |
| DueNudge Pro Lifetime | $9.99 | one-time |


### Oursync

[App page](https://appshunter.io/ios/app/oursync-plan-in-sync/id6792869814)

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

**In-app purchases:** none


## Frequently asked questions

### Is DueNudge Renewal Reminder free?

DueNudge Renewal Reminder is free to download, with in-app purchases available.

### Is Oursync free?

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

### Do DueNudge Renewal Reminder or Oursync have ads?

Neither DueNudge Renewal Reminder nor Oursync shows ads.

### Which is updated more often, DueNudge Renewal Reminder or Oursync?

DueNudge Renewal Reminder ships an update every 6 days, and Oursync every 3 weeks. Most recently, DueNudge Renewal Reminder was updated on September 25, 2026 and Oursync on October 10, 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.*