Call About vs OneCall
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Call About
This utility app helps you remember conversation topics for specific contacts. Notes appear on your call screen when they call, ensuring you never forget what to discuss. It's inspired by the GTD methodology for managing your to-do lists.
- Contact-specific reminders
- Notes appear on call screen
- Manage 'To Call' list
- GTD-inspired agenda management
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Reminders that appear when a contact calls! * Keep a list of items to talk about with specific contacts. * Items appear on the call screen when these contacts call. * Manage "To Call" list. Inspired by the agendas concept from Getting Things Done (GTD).
OneCall
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Your Call. Your Code. Your Privacy. Stop sharing your personal info just to make a quick video call. OneCall is the ultimate peer-to-peer (P2P) communication tool designed for those who value privacy and speed. No accounts, no phone numbers, and no data collection. Why OneCall? Most calling apps require your email, phone number, or social media profile. OneCall requires nothing. Just generate a code, share it, and start talking. When the call is over, the code expires. Simple as that. How It Works: Generate: Create a unique, one-time-use session code with a single tap. Invite: Share the code with your contact via any messaging app. Connect: Enjoy a high-quality video or audio session directly between your devices. Key Features: 100% Peer-to-Peer: Your video and audio travel directly between you and your contact. No intermediate servers process your data. Zero Registration: No sign-ups, no passwords, and no onboarding. Instant access to secure communication. One-Time Session Codes: Each session is isolated and temporary, ensuring your call remains private. Crystal Clear Quality: Optimized P2P architecture provides low-latency audio and HD video. Total Privacy: We don't collect, store, or sell your personal information or call logs. Use It For: Quick professional consultations. Private business conversations. Fast, one-off syncs with teammates. Secure calls without creating yet another account. Simple, private, and secure. That's OneCall. Download now. Terms of Use (EULA): https://feudalys.com/terms
Screenshots
Verdict
The clearest difference is in-app purchases: Call About at none against OneCall's 1. Call About also leads on iOS requirement (15.2 vs 17.0). On price, update cadence 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. OneCall sells 1 in-app purchase, starting at $0.29 per month. Call About asks for nothing beyond the download.
Call About ships an update every 2 months, OneCall every 3 months. The most recent releases landed on October 13, 2026 and October 25, 2026 respectively.
| Parameter | Call About | OneCall |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | — | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.2 — better | 17.0 |
| Further details — not scored | ||
| Size | 10 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Roy Sharon Ltd | Kerem Gonlkrmaz |
In-app purchases
Call About
No in-app purchases
OneCall
- Remove Ads$0.291 Month









