# SafeUp UCT vs Dolphin Boiler

The clearest difference is update cadence: Dolphin Boiler at monthly against SafeUp UCT's every 5 months. SafeUp UCT's advantage is iOS requirement (8.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SafeUp UCT ships an update every 5 months, Dolphin Boiler monthly. The most recent releases landed on October 26, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | SafeUp UCT | Dolphin Boiler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dolphin-boiler/id1480999329/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | — | Free |
| Size | 52 MB | 12 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Solution House Software](https://appshunter.io/developer/808778580) | [Tomer Aviram](https://appshunter.io/developer/1480999328) |

## What reviewers say

### SafeUp UCT

[App page](https://appshunter.io/ios/app/safeup-uct/id1142933982)

**Features:** macOS Compatibility

**In-app purchases:** none


### Dolphin Boiler

[App page](https://appshunter.io/ios/app/dolphin-boiler/id1480999329)

Control your hot water tank temperature remotely. Monitor water temperature and estimate available showers. Schedule heating for energy efficiency and convenience.

**Highlights:** Remote temperature control, Hot water tank monitoring, Shower availability estimation, Scheduled heating, Energy efficient operation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SafeUp UCT free?

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

### Is Dolphin Boiler free?

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

### Do SafeUp UCT or Dolphin Boiler have ads?

Neither SafeUp UCT nor Dolphin Boiler shows ads.

### Which is updated more often, SafeUp UCT or Dolphin Boiler?

SafeUp UCT ships an update every 5 months, and Dolphin Boiler monthly. Most recently, SafeUp UCT was updated on October 26, 2026 and Dolphin Boiler on October 7, 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.*