# Memo vs Solve'ngo

The clearest difference is update cadence: Memo at every 4 weeks against Solve'ngo's every 3 months. Solve'ngo's advantage is device support (4 vs 1). On price, ads, in-app purchases and iOS requirement 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, Solve'ngo every 3 months. The most recent releases landed on September 28, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Memo | Solve'ngo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 15.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 41 MB | 76 MB |
| Requires iOS | 16.5 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Vemer S.p.A.](https://appshunter.io/developer/813616116) | [Mitric S.R.L.](https://appshunter.io/developer/415910322) |

## 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


### Solve'ngo

[App page](https://appshunter.io/ios/app/solvengo/id6740878482)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Memo free?

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

### Is Solve'ngo free?

Solve'ngo is free to download, with no in-app purchases.

### Do Memo or Solve'ngo have ads?

Neither Memo nor Solve'ngo shows ads.

### Which is updated more often, Memo or Solve'ngo?

Memo ships an update every 4 weeks, and Solve'ngo every 3 months. Most recently, Memo was updated on September 28, 2026 and Solve'ngo on October 9, 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.*