Signal vs BBB app
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Signal
This messaging app prioritizes your privacy with strong end-to-end encryption for all communications. It offers free text, voice, and video messaging, including group chats and disappearing stories, all without collecting your data.
- End-to-end encrypted messaging
- Free voice and video calls
- Group chats up to 1000 people
- Disappearing Stories
- File sharing
- Admin controls for groups
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Signal is a messaging app with privacy at its core. It is free and easy to use, with strong end-to-end encryption that keeps your communication completely private. • Send texts, voice messages, photos, videos, GIFs, and files for free. Signal uses your phone’s data connection, so you avoid SMS and MMS fees. • Call your friends with crystal-clear encrypted voice and video calls. Group calls supported for up to 50 people. • Stay connected with group chats up to 1,000 people. Control who can post and manage group members with admin permission settings. • Share image, text, and video Stories that disappear after 24 hours. Privacy settings keep you in charge of exactly who can see each Story. • Signal is built for your privacy. We know nothing about you or who you’re talking to. Our open source Signal Protocol means that we can’t read your messages or listen to your calls. Neither can anyone else. No back doors, no data collection, no compromises. • Signal is independent and not for profit; a different kind of tech from a different kind of organization. As a 501c3 nonprofit we are supported by your donations, not by advertisers or investors. • For support, questions, or more information please visit https://support.signal.org/ To check out our source code, visit https://github.com/signalapp Follow us on Twitter @signalapp and Instagram @signal_app
BBB app
Access hundreds of digital municipal services from your mobile device. Submit requests for city issues, track their resolution, and receive important announcements and event information directly. Stay informed about civil protection guides and participate in city polls.
- Access digital municipal services
- Submit and track service requests
- Receive municipal news and announcements
- View civil protection guides
- Participate in city polls
- Access points of interest and useful numbers
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Το ΒΒΒ App, το οποίο λειτουργεί μέσω της πλατφόρμας Novoville, φέρνει όλες τις ψηφιακές υπηρεσίες του Δήμου Βάρης Βούλας Βουλιαγμένης στο κινητό σας. Αποτελεί το πρώτο ολοκληρωμένο City App της χώρας, καθώς επιτρέπει στους πολίτες να έχουν πρόσβαση στις εκατοντάδες ψηφιακές υπηρεσίες του Δήμου Βάρης Βούλας Βουλιαγμένης, όπως: ● Να πλοηγούνται γρήγορα στις εκατοντάδες ψηφιακές υπηρεσίες του Δήμου ● Να υποβάλλουν αιτήματα καθημερινότητας για τη διευθέτηση ζητημάτων που αφορούν στη λειτουργία της πόλης (όπως π.χ. θέματα καθαριότητας και σκουπιδιών, θέματα ηλεκτροφωτισμού, οδοστρώματος, κ.α., μέχρι και έκτακτα περιστατικά που απαιτούν την δημοτική συνδρομή) ● Να λαμβάνουν ζωντανή ενημέρωση στο κινητό τους τηλέφωνο για την πορεία επίλυσης του αιτήματός τους, μέχρι και την οριστική του διευθέτηση ● Να υποβάλλουν αιτήσεις για την έκδοση Ψηφιακών Βεβαιώσεων & Πιστοποιητικών (του Ληξιαρχείου & Δημοτολογίου, της Οικ. Υπηρεσίας, της Πολεοδομίας, του Πρωτοκόλλου) ● Να λαμβάνουν απευθείας στο κινητό τους νέα, σημαντικές ανακοινώσεις και εκδηλώσεις του Δήμου ● Να διαβάζουν επικαιροποιημένους όλους τους οδηγούς της Πολιτικής Προστασίας για να παραμένουν ασφαλείς ● Να λαμβάνουν μέρος σε σύντομες δημοσκοπήσεις για σημαντικά θέματα της πόλης μας ● Να ενημερώνονται για τα θέματα της Κινητικότητας, της Παιδείας, της Ανακύκλωσης και του Τουρισμού στον Δήμο μας ● Να έχουν πρόσβαση σε Σημεία Ενδιαφέροντος, Χρήσιμα Τηλέφωνα και Συχνές Ερωτήσεις Σημαντική Σημείωση: Το ΒΒΒ App παρέχει την τεχνολογία που επιτρέπει την άμεση επικοινωνία μεταξύ πολιτών και του Δήμου Βάρης Βούλας Βουλιαγμένης. Η ευθύνη για την επεξεργασία και επίλυση των αιτημάτων ανήκει αποκλειστικά στις αρμόδιες δημοτικές υπηρεσίες.
Screenshots
Verdict
The clearest difference is in-app purchases: BBB app at none against Signal's 1. BBB app also leads on review sentiment (100% vs 68%). Signal's advantage is update cadence (every 6 days vs every 2 months) and ratings volume (1.1M vs 3). On price, rating, 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. Signal sells 1 in-app purchase, starting at $1.99 per month. BBB app asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.7 for Signal against 4.7 for BBB app. That said, the two scores are not equally well evidenced: Signal has 1.1M ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 68% of Signal's written reviews are positive against 100% of BBB app's.
Signal ships an update every 6 days, BBB app every 2 months. The most recent releases landed on October 14, 2026 and October 2, 2026 respectively.
| Parameter | Signal | BBB app |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (1.1M ratings) | 4.7 (3 ratings) |
| Positive reviews | 67.6% of reviews | 100.0% of reviews — better |
| Number of ratings | 1.1M — better | 3 |
| Update frequency | Every 6 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Best chart rank | #11 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 211 MB | 93 MB |
| Age rating | 12+ | 4+ |
| Developer | Signal Messenger, LLC | Δήμος Βάρης Βούλας Βουλιαγμένης |
Customer experience
Signal
BBB app
Bugs and requests
Signal
Reported bugs
5 issues- Problem retrieving data, resulting in lost message history
- Keyboard covering the current conversation
- Inconsistent behavior when attaching photos/videos
- Scrolling issues when reading through messages
- Inability to recover message history after device change
Requested features
10 requests- Add filters and customization options
- Allow adding music to stories
- Implement a sticker store
- Add ability to pin messages in group chats
- Allow new members to view previous group messages
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- Make group background changes visible to all
- Implement a backup/restore feature
- Add option to move sent messages to the left side
- Bring back pause and skip functions for longer audio messages
- Allow batch deletion of group messages
BBB app
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Signal
- Signal Secure Backups$1.991 Month
BBB app
No in-app purchases









