Number Shield vs Bouncer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Number Shield
Block unwanted calls and texts from scammers who use fake phone numbers. Easily block entire groups of similar numbers using wildcards. Your contacts are always safe, and blocked calls go to voicemail.
- Block similar numbers with wildcards
- Block international numbers
- Contacts automatically allowed
- Block from missed calls screen
- Send blocked calls to voicemail
- Send blocked texts to Junk filter
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Block annoying scammers who hide behind fake phone numbers. Do you get unwanted calls or text messages from phone numbers similar to your own? With Number Shield, block an entire group of numbers at once. Just enter a wildcard for each digit you want to block. For example, if your number is 714-555-1234, scammers might use a number like 714-555-6789. Block all similar numbers by entering 714-555-####. Wildcards and numbers can be combined in any order you choose. Block international numbers, too! To make sure you don't miss calls from your family and friends, phone numbers in your contacts are always allowed. Block numbers directly from your phone's missed calls screen. Just follow these steps: 1. Tap the “ i ” button next to the missed call. 2. Tap “Share Contact”. 3. Tap “Block Similar Numbers”. (If you don't see this action, tap “Edit Actions...“ to enable it.) 4. Now you'll see the Number Shield number entry screen. Tap “Done” to block calls from similar numbers. Please note: • Each number pattern can contain up to 7 wildcards, and up to 50,000,000 phone numbers can be blocked. • Blocked calls are sent directly to voice mail. • Blocked text messages are sent to the “Junk” filter in the Messages app. • iMessage messages are not blocked. • When “Do Not Disturb” is enabled on your phone, calls that should be blocked may appear in your phone's list of missed calls. More information about caller ID spoofing in the United States is available from the FCC: https://www.fcc.gov/spoofing
Bouncer
This app acts as a powerful spam blocker and text filter, allowing users to regain control over unwanted SMS messages. It effectively blocks scam texts, political messages, phishing attempts, and junk SMS, keeping your inbox clean and private.
- Advanced text message filtering
- Complete privacy protection
- Smart message blocking with custom filters
- Automatic notification control
- Seamless integration with Messages app
- Advanced filtering rules (PCRE)
- 100% transparent and open source
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Stop unwanted SMS and text messages with Bouncer, the powerful spam blocker and text filter that puts you back in control. Block scam texts, political messages, phishing attempts, and junk SMS instantly. A perfect and private alternative to expensive SMS blockers like Robokiller. Features: - Advanced Text Message Filter: Block unwanted SMS, stop spam texts, and filter junk messages automatically. Bouncer detects and stops promotional texts, political SMS spam, scam messages, and phishing attempts. Keep your inbox clean from unwanted text notifications. - Complete Privacy Protection: Your text messages never leave your phone. No servers involved - all SMS filtering happens on your device. - Smart Message Blocking: Create custom filters to block specific SMS keywords, stop unwanted texts from specific numbers, and filter out any type of junk messages. Perfect for stopping political texts, blocking scam SMS, and filtering promotional messages. - Automatic Notification Control Stop notifications from spam texts and junk SMS automatically. Only get alerted for messages that matter. - Easy SMS Management: Works seamlessly with your Messages app to block unwanted texts. No complicated setup - just install and start blocking spam messages instantly - Advanced Filtering Rules (PCRE): Use powerful regular expressions to create custom text filters and stop any type of unwanted SMS. - 100% transparent and open source: Check out the code on GitHub: https://github.com/afterxleep/Bouncer Stop spam texts today with Bouncer - your personal SMS spam blocker and text message filter!
Screenshots
Verdict
Number Shield and Bouncer both sit at 4.5 stars, but that hides the real split: 67% of Bouncer's written reviews are positive against 50% of Number Shield's. Number Shield's advantage is update cadence (every 2 months vs every 5 months) and price ($2.99 vs $4.99). On rating, 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
Number Shield costs $2.99 and Bouncer $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.5 for Number Shield against 4.5 for Bouncer. Both are backed by a comparable volume of ratings — 1.9K and 494 respectively. Written reviews are what separate them: 50% of Number Shield's written reviews are positive against 67% of Bouncer's.
Number Shield ships an update every 2 months, Bouncer every 5 months. Both last shipped on October 23, 2026.
| Parameter | Number Shield | Bouncer |
|---|---|---|
| Price | $2.99 — better | $4.99 |
| Rating | 4.5 (1.9K ratings) | 4.5 (494 ratings) — better |
| Positive reviews | 50.1% of reviews | 67.2% of reviews — better |
| Number of ratings | 1.9K — better | 494 |
| Update frequency | Every 2 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Best chart rank | #34 | #23 — better |
| Devices | iPhone | iPhone |
| Requires iOS | 16.6 — better | 26.0 |
| Further details — not scored | ||
| Size | 9 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Kinnaman Software LLC | Daniel Bernal |
Customer experience
Number Shield
Bouncer
User reviews
Number Shield
From 1.9K App Store ratingsWhat we love
- 🚀 Blocks calls effectively
- 👍 Simple and easy to use
- 🔒 Protects from spam calls
- 💡 Allows blocking entire area codes
- ⭐ Works as expected
Room to improve
- 🐛 Crashes or freezes
- 🔍 Limited number of numbers that can be blocked
- 🤔 Doesn't always block all spam calls
- 🤷♀️ Doesn't block text messages
- ⚠️ Lacks customer support
Bouncer
From 494 App Store ratingsWhat we love
- 👍 Works as advertised
- 🚀 Effective at filtering spam
- 🔒 Privacy-focused, open-source
- 💰 Affordable one-time purchase
Room to improve
- 🐛 Bugs and stability issues
- 🤯 Deleted user's filter lists
- 🤔 Inconsistent performance
- 📱 Doesn't work across devices
Bugs and requests
Number Shield
Reported bugs
4 issues- App freezes when adding new numbers
- Blocked numbers still receive calls
- Database errors cause app to malfunction
- Compatibility issues with newer iOS versions
Requested features
5 requests- Add ability to block text messages
- Increase number of numbers that can be blocked
- Improve stability and reduce crashes
- Add option to block entire country codes
- Provide better customer support
Bouncer
Reported bugs
3 issues- Welcome screen buttons not working
- Filters not working as expected
- Compatibility issues with newer iOS versions
Requested features
5 requests- Automatic deletion of junk messages
- Ability to block entire area codes
- Integration with Apple Watch
- Customizable filter categories
- Regex support for advanced filtering
In-app purchases
Number Shield
No in-app purchases
Bouncer
No in-app purchases
Questions
Is Number Shield free?
Is Bouncer free?
Which has better reviews, Number Shield or Bouncer?
Do Number Shield or Bouncer have ads?
Which is updated more often, Number Shield or Bouncer?
Which is more popular, Number Shield or Bouncer?
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