# 123NET UC Softphone vs Days Since

The clearest difference is in-app purchases: 123NET UC Softphone at none against Days Since's 2. 123NET UC Softphone also leads on iOS requirement (15.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Days Since sells 2 in-app purchases, starting at $1.99 per month. 123NET UC Softphone asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 123NET UC Softphone | Days Since |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 90 MB | 4 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [123.Net, Inc.](https://appshunter.io/developer/1459310827) | [Steven Zilberberg](https://appshunter.io/developer/385470424) |

## What reviewers say

### 123NET UC Softphone

[App page](https://appshunter.io/ios/app/123net-uc-softphone/id6648792890)

**In-app purchases:** none


### Days Since

[App page](https://appshunter.io/ios/app/days-since-event-tracker/id6798489152)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Day Since Premium (Monthly) | $1.99 | per month |
| Days Since Premium Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is 123NET UC Softphone free?

123NET UC Softphone is free to download, with no in-app purchases.

### Is Days Since free?

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

### Do 123NET UC Softphone or Days Since have ads?

Neither 123NET UC Softphone nor Days Since shows ads.

### Which is updated more often, 123NET UC Softphone or Days Since?

123NET UC Softphone ships an update monthly, and Days Since monthly. Most recently, 123NET UC Softphone was updated on October 30, 2026 and Days Since on October 29, 2026.

---

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