Presenter Control vs ProofLens
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Presenter Control
Wirelessly control a presentation annotation system from your mobile device. Switch video sources, draw on content with customizable colors and line thickness, and mark over documents, photos, or slides. Roam freely while engaging your audience.
- Wireless control via Wi-Fi
- Select video sources or whiteboard
- Draw and annotate on content
- Customize annotation color and thickness
- Switch between HDMI, USB Camera, and White Board
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If you do group presentations, the Presenter HUB Control app will revolutionize their effectiveness! Use the Presenter Control app to control a Presenter HUB annotation system from your iPad or iPhone via Wi-Fi. Remotely, you can select video sources or a white board to draw on. Then choose a color and line thickness. Finally, you can mark over the source and delete the markings at will, while freely roaming the room. Simply, the Presentation Control app empowers you to: * control your presentations wirelessly from your iPad * switch between several sources, such as "HDMI", "USB Camera" and "White Board" * focus audience attention by drawing or writing over your content, including documents, photos, and slides - simply hook your laptop to the HDMI input * change annotation colors and line thicknesses We have plans to continually enhance this app, so download now to keep updated! For our support website site, visit: https://www.williamsav.com
ProofLens
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Anyone can now generate or edit a convincing image in seconds. For service visits, inspections, deliveries and handovers, an ordinary photo is no longer enough. ProofLens turns live captures into traceable, verifiable field records. Instead of keeping evidence, approvals and report history in separate messages, ProofLens connects them in one structured workflow. Teams and clients can see what was captured, how the record was created, when it was reviewed and who approved it. Use ProofLens for: • Technical service and maintenance reports • Vehicle and equipment handovers • Rental property inspections • Cargo and warehouse damage records • Construction progress reports • Delivery condition checks • Field inspections and completed work Key features: • Create structured field reports • Capture evidence live inside the app • Keep capture details and integrity information with the record • Request review and approval • Record approval comments and activity • Track pending and completed reports • Keep evidence, workflow history and approvals together • Generate clear, shareable reports ProofLens is built for work where sending a photo is no longer enough. It creates a traceable record of what was captured, reviewed and approved. ProofLens verifies the integrity and workflow history of records created through the app. It does not claim to determine absolute physical truth or replace legal, insurance or professional inspection processes. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Presenter Control at none against ProofLens's 3. Presenter Control also leads on iOS requirement (10.1 vs 17.0). ProofLens's advantage is update cadence (every 2 weeks vs monthly). On price, 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
Both are free to download. ProofLens sells 3 in-app purchases, starting at $7.99 per month. Presenter Control asks for nothing beyond the download.
Presenter Control ships an update monthly, ProofLens every 2 weeks. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.
| Parameter | Presenter Control | ProofLens |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Monthly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 10.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 39 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Williams Sound, LLC | Halil Can GUNDUZ |
In-app purchases
Presenter Control
No in-app purchases
ProofLens
- ProofLens Pro Monthly$7.991 Month
- ProofLens Pro Yearly$79.991 Year
- 10 Report Credits$4.99







