Recon vs Contact Queue
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Recon
Capture accurate 3D data using photogrammetry and your device's lidar sensor. Process data locally for privacy or in the cloud. Includes optional scaling with April Tags and exports in e57 format for further analysis.
- Photogrammetry and lidar fusion
- Cloud or on-device processing
- Optional April Tag scaling
- e57 format export
- Privacy-focused local processing
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Recon-3D is a scanning application that fuses photogrammetry and the lidar sensor on the iPhone/iPad Pro. The data can be processed on the cloud or in case of sensitive data, directly on the device only with no data transmitted over the internet. The app provides optional scaling via April Tags which immediately adjusts the scale of the 3D model to match real-world reference measurements. The data can be exported to other programs for inspection, analysis and visualization in e57 format. Privacy Policy: https://www.recon-3d.com/privacypolicy Terms of Use: https://www.recon-3d.com/termsandconditions
Contact Queue
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This app helps you manage follow-ups with your contacts by adding them to a rotating queue. Tap on a contact to call or text, and they'll automatically move to the bottom of the list. This allows all of your contacts to rotate to the top of your list and stay fresh in your mind. The recent tab shows who you have contacted in the last 7 days. The overdue tab shows contacts you have not connected with in 30 days or more.
Screenshots
Verdict
The clearest difference is price: Recon at Free against Contact Queue's $0.99. Contact Queue's advantage is in-app purchases (none vs 5). On update cadence, ads, device support and iOS requirement 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
Recon is free to download; Contact Queue costs $0.99 up front. Recon sells 5 in-app purchases, starting at $99.99 per month. Contact Queue asks for nothing beyond the download.
Recon ships an update every 2 months, Contact Queue every 6 weeks. The most recent releases landed on September 29, 2026 and September 19, 2026 respectively.
| Parameter | Recon | Contact Queue |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.8 (275 ratings) — better | — |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 275 — better | — |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.1 — better | 17.5 |
| Further details — not scored | ||
| Size | 94 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Recon-3D Inc. | Neville Forsythe |
Bugs and requests
Recon
Reported bugs
7 issues- Program crashes when hitting save
- App requires update in rural areas without data
- Camera is laggy and slow to update screen after update
- Permission problems block app usage
- App shows 'Oops' screen asking for permission despite all permissions granted
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- Sign up process is not working
- Password recovery is not working
Requested features
1 request- Tool for measuring in the app
Contact Queue
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Recon
- Recon3D One Month Subscription$99.991 Month
- Recon3D 1 Year Subscription$599.991 Year
- 5 Additional Uploads$49.99
- 10 Additional Uploads$79.99
- Recon3D 1 Year Subscription$299.99
Contact Queue
No in-app purchases
