Comparison

Keyless Tech vs Contact Archive

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Keyless Tech

Features
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Welcome to the IoTen Technician App, the ultimate solution for organization technicians to configure and control IoTen products with ease and efficiency. With our powerful and intuitive app, technicians can seamlessly manage a wide range of IoTen products, ensuring smooth operations and optimal performance. Key Features: Device Configuration: The Technician App empowers technicians to effortlessly configure a diverse array of IoTen products, including smart home appliances, and more. With our user-friendly interface, technicians can quickly set up device parameters, customize settings, and establish connectivity. Diagnostic Tools: Our app includes diagnostic tools to assist technicians in identifying and resolving issues with IoTen products. Real-time data analytics and comprehensive device health reports enable technicians to proactively address potential problems, ensuring optimal performance and minimizing downtime. Firmware Management: With the Technician App, technicians can effortlessly manage firmware updates for all connected IoTen devices. Timely updates ensure devices are equipped with the latest features, security patches, and performance enhancements, maximizing their longevity and functionality. Collaboration and Communication: Our app facilitates seamless collaboration and communication among technicians and stakeholders. Technicians can share insights, troubleshoot together, and provide real-time status updates to supervisors, ensuring a coordinated and efficient workflow. Security and Privacy: We prioritize the security and privacy of your organization's IoT infrastructure. The Technician App incorporates robust encryption protocols, secure authentication mechanisms, and data privacy controls, safeguarding sensitive information and mitigating potential security risks. Customization and Scalability: The Technician App is designed to accommodate the unique needs of your organization. It offers flexible customization options, allowing you to tailor the app's features and workflows to align with your specific requirements. Additionally, our app supports scalability, enabling seamless integration with a growing number of IoTen products as your organization expands. Comprehensive Support: We are committed to providing exceptional support to our users. Our app includes comprehensive documentation, tutorials, and a dedicated support team to assist technicians in navigating the app's features, addressing queries, and resolving any technical issues that may arise. Experience the power and convenience of the Technician App, revolutionizing the way organization technicians configure and control IoTen products. Streamline your operations, enhance productivity, and ensure the optimal performance of your IoTen ecosystem. Download the Technician App today and unlock a new level of efficiency for your organization's IoTen infrastructure.

About

Contact Archive

Organize your address book by archiving contacts you no longer need. See the name of archived callers on incoming calls and easily restore contacts if needed. Your data stays private on your device.

Highlights
  • Bulk archive or delete contacts
  • Caller ID for archived contacts (Pro)
  • One-tap contact restore
  • Recently deleted safety net
  • iCloud backup and VCF export
  • Fast contact search
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Your address book is full of contacts you'll never call again — old coworkers, one-time delivery drivers, that plumber from 2019. Deleting them feels risky. What if they call back and you don't know who it is? Contact Archive solves this. Archive contacts off your phone and still see their name on incoming calls. HOW IT WORKS 1. Pick the contacts you don't need anymore. 2. Archive them — they're removed from your phone but safely stored in the app. 3. When an archived number calls, their name still shows up on your screen. That's it. No account. No sign-up. Nothing leaves your device. EVERYTHING YOU NEED • Bulk archive or delete — select multiple contacts and clean up your list in seconds. • Caller ID for archived contacts — see who's calling even after you've removed them from your phone. • One-tap restore — changed your mind? Bring any contact back to your phone instantly. • Recently Deleted safety net — accidentally deleted someone? Recover them within 7 days. • iCloud backup — back up your archive to iCloud or export as a VCF file. Switch phones without losing anything. • Fast search — find any contact instantly, even across hundreds of archived entries. BUILT FOR PRIVACY Your contacts stay on your device. Period. No servers, no accounts, no analytics on your data. We can't see your contacts because we never ask for them to leave your phone. 100% FREE Every feature is completely free — archiving, restoring, caller ID, iCloud backup, and search. No paywalls, no feature gates. If you love the app, there's an optional tip jar to support development.

Screenshots

Keyless Tech4 screens
Contact Archive4 screens

Verdict

The call

The clearest difference is in-app purchases: Keyless Tech at none against Contact Archive's 1. Keyless Tech also leads on iOS requirement (15.0 vs 17.6). On price, update cadence, ads and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Contact Archive sells 1 one-off in-app purchase. Keyless Tech asks for nothing beyond the download.

UpkeepUpdate frequency

Keyless Tech ships an update fortnightly, Contact Archive every 9 days. The most recent releases landed on December 27, 2025 and September 24, 2026 respectively.

Scorecard2 real differences · 8 level
Keyless Tech versus Contact Archive: the parameters behind the verdict, then further details
ParameterKeyless TechContact Archive
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyFortnightlyEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better17.6
Further details — not scored
Size23 MB15 MB
Age rating17+4+
DeveloperSecurePushLong Le

In-app purchases

None

Keyless Tech

No in-app purchases

1 purchases

Contact Archive

One-time1
  • Show CallerID$4.99

Questions

Is Keyless Tech free?
Keyless Tech is free to download, with no in-app purchases.
Is Contact Archive free?
Contact Archive is free to download, with in-app purchases available.
Do Keyless Tech or Contact Archive have ads?
Neither Keyless Tech nor Contact Archive shows ads.
Which is updated more often, Keyless Tech or Contact Archive?
Keyless Tech ships an update fortnightly, and Contact Archive every 9 days. Most recently, Keyless Tech was updated on December 27, 2025 and Contact Archive on September 24, 2026.

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