# Memo vs RTK 2.0 Umbria

The clearest difference is device support: RTK 2.0 Umbria at 3 against Memo's 1. RTK 2.0 Umbria also leads on iOS requirement (11.0 vs 16.5). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Memo ships an update every 4 weeks, RTK 2.0 Umbria monthly. Both last shipped on October 15, 2026.

## The numbers

| Metric | Memo | RTK 2.0 Umbria |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 15.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Monthly |
| Monetization | Free | — |
| Size | 41 MB | 175 MB |
| Requires iOS | 16.5 | **11.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Vemer S.p.A.](https://appshunter.io/developer/813616116) | [Agricolus S.r.l.](https://appshunter.io/developer/1384166225) |

## What reviewers say

### Memo

[App page](https://appshunter.io/ios/app/memo/id1369056891)

Easily control and program "memo" digital clocks via Bluetooth. Create and transfer schedules, read and modify existing ones, and synchronize time and date with your smartphone. Quickly set your location and manage relay states.

**Highlights:** Bluetooth clock programming, Schedule creation and transfer, Read and edit existing schedules, Smartphone time synchronization, Geolocalization for quick setup, Relay state management

**In-app purchases:** none


### RTK 2.0 Umbria

[App page](https://appshunter.io/ios/app/rtk-20-umbria/id1535754587)

**In-app purchases:** none


## Frequently asked questions

### Is Memo free?

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

### Is RTK 2.0 Umbria free?

RTK 2.0 Umbria is free to download, with no in-app purchases.

### Do Memo or RTK 2.0 Umbria have ads?

Neither Memo nor RTK 2.0 Umbria shows ads.

### Which is updated more often, Memo or RTK 2.0 Umbria?

Memo ships an update every 4 weeks, and RTK 2.0 Umbria monthly. Most recently, Memo was updated on October 15, 2026 and RTK 2.0 Umbria on October 15, 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.*