Londinium vs TOPFEEL
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Londinium
Control pre-infusion pressure and pump delay for your LONDINIUM R espresso machine. Optimize settings for different roasts to achieve the perfect shot. Requires specific hardware modules to be installed.
- Adjust pre-infusion pressure
- Modify pump delay
- Optimize for roast levels
- Wireless control via phone/tablet
- Requires specific hardware
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This app is for the LONDINIUM model R lever espresso machine that has the pressure transducer (digital pre-infusion) module and wireless dongle installed. It will not have any effect on a LONDINIUM model R that does not have both of these components installed. This app allows you to alter the pre-infusion pressure and the pump delay from your phone or tablet. Low pre-infusion pressures should be matched with a low pump delay value and longer pump delays for high pre-infusion values. Dark roasts require low pre-infusion pressures, medium roasts medium pre-infusion pressures, and light (nordic or filter) roasts require high pre-infusion pressures. If you have any questions please do not hesitate to contact LONDINIUM Espresso.
TOPFEEL
Control and modify your vehicle's settings directly from your mobile device. This application provides a convenient way to manage your car's features.
- Vehicle settings control
- Modify car features
- Mobile device integration
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With this application you can control and change the settings of the Vehicle
Screenshots
Verdict
The clearest difference is rating: Londinium at 3.2 against TOPFEEL's 1.0. Londinium also leads on ratings volume (6 vs 1). TOPFEEL's advantage is iOS requirement (12.0 vs 14.1). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Londinium holds the better App Store score, 3.2 against 1.0. That said, the two scores are not equally well evidenced: Londinium has 6 ratings behind it against 1, so its average is the more settled of the two.
Londinium ships an update every 5 months, TOPFEEL every 3 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | Londinium | TOPFEEL |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (6 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 6 — better | 1 |
| Update frequency | Every 5 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.1 | 12.0 — better |
| Further details — not scored | ||
| Size | 43 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Ridgeland Associates Limited | Shenzhen King Song Intelligence Technology Co,.LTD |
In-app purchases
Londinium
No in-app purchases
TOPFEEL
No in-app purchases
