USB vs Keepsake AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
USB
This tool connects to U.S. Boiler modulating condensing boilers via a Bluetooth adapter for commissioning, diagnostics, and service. It offers wizards for startup and troubleshooting, data logging, and remote support capabilities through a web portal.
- Bluetooth connectivity to boilers
- Commissioning, diagnostic, and service functions
- Startup, troubleshoot, and service wizards
- Cloud data logging and reporting
- Remote support via web portal
- Boiler firmware and parameter updates
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USB-Connect is a commissioning, diagnostic and service tool consisting of a Bluetooth Adaptor and mobile device app. The app communicates with any U.S. Boiler modulating condensing boiler. USB-Connect is a local service tool with web portal data collection and live streaming to enable remote support. Compatible Boilers include Alpine, Alta, AltaC, Aspen, AspenC, K2WT, K2WTC, K2FT and XC Modulating Condensing Boilers. USB-Connect Features: • Bluetooth Adaptor connects boiler to USB-Connect App. • English and Spanish Language. • Start-up, Troubleshoot and Service Wizards. • Data logs, site photos, service & status reports sent to cloud. • Alta Boiler Control firmware and default parameter updates.
Keepsake AI
This app acts as a digital bridge, allowing you to back up photos, videos, and files from your smartphone directly to a connected USB storage device. It offers anytime, anywhere access to your data, ensuring your important memories and documents are safely stored off your phone.
- Backup photos and videos
- Backup files
- Connects to USB storage
- Anytime, anywhere access
- Direct smartphone connection
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It's a smartphone USB stick that connects directly to your phone to back up everything, such as photos, videos, files and more, anytime, anywhere
Screenshots
Verdict
The clearest difference is review sentiment: USB at 75% against Keepsake AI's 0%. USB also leads on rating (4.2 vs 2.1) and in-app purchases (none vs 4). On price, ratings volume, update cadence and ads 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. Keepsake AI sells 4 one-off in-app purchases. USB asks for nothing beyond the download.
USB holds the better App Store score, 4.2 against 2.1. Both are backed by a comparable volume of ratings — 16 and 7 respectively. Written reviews point the same way: 75% of USB's written reviews are positive against 0% of Keepsake AI's.
USB ships an update monthly, Keepsake AI every 3 weeks. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.
| Parameter | USB | Keepsake AI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (16 ratings) — better | 2.1 (7 ratings) |
| Positive reviews | 75.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 16 — better | 7 |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 74 MB | 116 MB |
| Age rating | 4+ | 17+ |
| Developer | U.S. Boiler Company, LLC. | Me Too Software, LLC |
Customer experience
USB
Keepsake AI
In-app purchases
USB
No in-app purchases
Keepsake AI
- Package 4$2.99
- 200 Credits$19.99
- 600 Credits$49.99
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- Package 4$99.99
