Prison Voicemail vs PYRAM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Prison Voicemail
This app facilitates communication between individuals with incarcerated loved ones. It allows users to send voicemails anytime and receive calls directly to their app, helping to maintain connections and reduce phone credit costs for prisoners. The service is approved by the UK Prison Service.
- Send voicemails anytime
- Receive calls from prisoners
- Track voicemail delivery
- Listen to voicemails and replies
- Mark voicemails as favorites
- Add descriptions to voicemails
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We make it easier for loved ones with a family member in prison to stay in-touch through the exchange of regular voicemails. Leave voicemails at any time. Communication is better when it goes both ways. We help you feel closer to your prisoner by enabling you to leave them voice messages whenever you want. Live calls enable calls to your app from a Prisoner, saving them phone credit. Fully approved by UK Prison Service. • Check to see when your voicemails have been received • Listen again to voicemails and replies • Mark voicemails as favourites and add descriptions to them. • Leave new voicemails straight from the app. • Get hints and tips about the service, and easily contact us. An internet connection is required to access most features.
PYRAM
This messaging application prioritizes complete encryption and user privacy. It offers numerous social features, making it an essential tool for individuals concerned about online security.
- Complete encryption
- Privacy-focused
- Social features
- Secure communication
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PYRAM is the social platform built for creators and their communities. Create, connect, grow and monetise your audience in one place. Share content, build your following, offer exclusive experiences and turn your creativity into something more. Discover creators, follow the people you love, connect through social features and experience a platform designed to bring creators and communities closer together. From exclusive content and subscriptions to paid interactions, live experiences and creator monetisation, PYRAM gives creators more ways to earn while giving their communities more ways to connect. Built with privacy and security at its core, PYRAM is creating a new home for the next generation of creators. Create. Connect. Monetise. PYRAM.
Screenshots
Verdict
The clearest difference is rating: PYRAM at 5.0 against Prison Voicemail's 4.4. PYRAM also leads on review sentiment (100% vs 60%) and update cadence (every 9 days vs monthly). Prison Voicemail's advantage is ratings volume (5 vs 1) and iOS requirement (12.0 vs 16.0). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
PYRAM holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Prison Voicemail has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 60% of Prison Voicemail's written reviews are positive against 100% of PYRAM's.
Prison Voicemail ships an update monthly, PYRAM every 9 days. The most recent releases landed on August 27, 2026 and September 11, 2026 respectively.
| Parameter | Prison Voicemail | PYRAM |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (5 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 60.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 5 — better | 1 |
| Update frequency | Monthly | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 30 MB | 247 MB |
| Age rating | 4+ | 17+ |
| Developer | PHONEHUB IO LTD | Duangkamon Khotsetthi |
Customer experience
Prison Voicemail
PYRAM
In-app purchases
Prison Voicemail
No in-app purchases
PYRAM
No in-app purchases
