Second Phone Number vs InnoCaption
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Second Phone Number
Obtain a secondary phone number for calls and texts without needing an extra SIM card. This app allows you to separate personal and business communications, record calls, and send unlimited messages. It's ideal for online transactions, dating, and professional use.
- Get a second phone number
- Make and receive calls and texts
- Record incoming and outgoing calls
- Send unlimited texts
- Separate work and personal communication
- Use without an extra SIM card
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Get a second number, for business and private calls & texts now! 2 numbers on 1 iPhone & 1 iPad. Integrating Phone Call Recorder, you can record incoming & outgoing calls just ONE tap. It also allows you to send unlimited texts. 2nd Number - Text App now can separate work and privacy to protect your privacy without giving out your private number. It is great for classified ads, dating, travel and business. ◆Unlimited Calling & Free Texting Now Between Friends ◆ Whats app for iPhone can send free text messages and make unlimited WIFI calling between friends? With new version, you can share real-time text free and wifi calling with your friends if they install the 2nd Number - Text App as well. ◆ A REAL SECOND NUMBER◆ You can get a real US second number without an extra SIM to make phone calls & texts now. Also you can use the second number to separate work&personal communication safely and protect your privacy from spam. In addition, if you do not have a cell phone plan, you can use the Second Number as your personal phone number to call&text. You also can change a second number anytime and the first time is for free. Enter the area code you need and generate a new random second phone number. ◆ LOW-COST CALLING & TEXTING APP◆ You can use Second Number with HD Voice via 3G/4G/5G/WIFI to save money on phone calls and texts. We have open international phone call & text now with low price. ◆ VARIOUS CREDITS PACKAGE◆ If you think the Second Number Week or Month Plan is not enough, you can buy extended Credits Package to call & text. Now the credits package can be accumulated without limit, but it only takes effect during your subscription time. The unused portion of credits will be kept although your subscription expires and you can re-subscribe any time. With second number, you can: 1. Signing up platforms that prompt for a phone number 2. Buying or selling online on e-commerce platforms 3. Applying for a job 4. Online Dating 5. Uber Taxi 6. More… Burn your second numbers once you don't need it. If you don't like fake phone number apps, you can experience the second phone number - text app, enjoy the call and text free services. ◆ SUBSCRIPTION TERMS ◆ • Payment will be charged to iTunes Account at confirmation of purchase • Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period • Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable • You can cancel a free trial or subscription anytime by turning off auto-renewal through your iTunes account settings. This must be done 24 hours before the end of a free trial or subscription period to avoid being charged. The cancellation will take effect the day after the last day of the current subscription period, and you will be downgraded to the free service If you have any question/problem/suggestion for the second number app, Feel free to contact us. Email: callcontactteam@gmail.com Terms of Use: https://adcp.mobilestudio.cc/useragreement.html Privacy Policy: https://adcp.mobilestudio.cc/privacy.html
InnoCaption
This app provides free, real-time captions for phone calls, assisting individuals with hearing loss. It offers options for live stenographers or automated speech recognition, with features like text-to-speech shortcuts and transcript summaries for enhanced communication.
- Live call captioning (stenographer or ASR)
- Text-to-speech calling with AI refine
- Customizable TTS shortcuts
- AI-powered transcript summaries
- Save and view call transcripts
- Captioning for incoming and outgoing calls
- Spam call filter
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If hearing loss makes understanding phone calls challenging, try the InnoCaption app for free, fast, and accurate real-time call captions. InnoCaption is available at no cost to eligible users in the United States through funding from the FCC’s Telecommunications Relay Services (TRS) Fund. **** New Update **** • Custom Word List – Add custom words like names and specialized terms to improve real-time caption accuracy • Picture-in-Picture – Keep captions visible in a floating window while using other apps or browsing the web during a call REAL-TIME CAPTIONS FOR EVERY CALL • Switch between live stenographers or Automated Speech Recognition (ASR) captions at any time during your call • Available at no cost to individuals with hearing loss in the United States • Caption your calls in multiple languages, including Spanish, Chinese, Filipino, and more • Make and caption 3-way calls SEAMLESS CALLING & PERSONALIZATION • Get captions for both incoming and outgoing calls • Keep your existing phone number with our patented One Number technology • Use InnoCaption like your regular phone dialer – no need to make calls through a 711 relay • Customize the InnoCaption app to fit your accessibility needs TEXT-TO-SPEECH CALLING FEATURES • Use AI Refine to turn short responses into complete sentences at the touch of a button • Customize prewritten TTS Shortcuts for fast and effortless replies during calls ACCESSIBLE TRANSCRIPTS & VOICEMAIL • Save and view transcripts of previous calls • Generate concise AI-powered summaries of call transcripts • Access and read fully captioned voicemail messages SMART CONTACT INTEGRATION • Easily sync contacts from your phone to the InnoCaption app • Continue using your personal cell number by combining our caller ID and call-forwarding features EMERGENCY CALLS & SPAM FILTER • Built-in spam call filter blocks high-risk calls and provides notices for potential spam calls • Make 911 emergency calls with captions* *911 service may be limited or unavailable in the event of network disruptions or degradation, service connection or internet failure, or other circumstances. For more information, visit www.innocaption.com/calling-911 Cellular data plan or Wi-Fi is required to use the service. FEDERAL LAW PROHIBITS ANYONE BUT REGISTERED USERS WITH HEARING LOSS FROM USING INTERNET PROTOCOL (IP) CAPTIONED TELEPHONES WITH THE CAPTIONS TURNED ON. IP Captioned Telephone Service may use a live operator. The operator generates captions of what the other party to the call says. These captions are then sent to your phone. There is a cost for each minute of captions generated, paid from a federally administered fund. For more information, visit us at https://www.innocaption.com For assistance, contact us at support@innocaption.com
Screenshots
Verdict
The clearest difference is review sentiment: InnoCaption at 71% against Second Phone Number's 16%. InnoCaption also leads on in-app purchases (none vs 10) and update cadence (weekly vs monthly). Second Phone Number's advantage is iOS requirement (12.0 vs 15.1). On price, ratings volume, 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. Second Phone Number sells 10 in-app purchases, starting at $6.99 per 7 days. InnoCaption asks for nothing beyond the download.
InnoCaption holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 32K and 12K respectively. Written reviews point the same way: 16% of Second Phone Number's written reviews are positive against 71% of InnoCaption's.
Second Phone Number ships an update monthly, InnoCaption weekly. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.
| Parameter | Second Phone Number | InnoCaption |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (32K ratings) | 4.7 (12K ratings) — better |
| Positive reviews | 15.7% of reviews | 71.3% of reviews — better |
| Number of ratings | 32K — better | 12K |
| Update frequency | Monthly | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 139 MB | 95 MB |
| Age rating | 4+ | 4+ |
| Developer | Smart Tool Studio | Mezmo Corporation |
Customer experience
Second Phone Number
InnoCaption
User reviews
Second Phone Number
From 32K App Store ratingsWhat we love
- 🙌 Reliable service
- 💰 Affordable pricing
- 🌐 Works well with WiFi
- 🤳 Useful for online dating
Room to improve
- 🔒 Security and privacy concerns
- 🤖 Potential for spam/fraud
- 💸 Expensive subscription and credits
- 🔇 Poor call/text quality
- 🔍 Lack of customer support
InnoCaption
From 12K App Store ratingsWhat we love
- 🚀 Accurate and fast captioning
- 👍 Enables independent phone use for deaf/hard of hearing
- 👍 Helpful customer support
- 👍 Useful for work, personal, and medical calls
- 👍 Saves call transcripts for reference
Room to improve
- 🐛 Occasional issues with call quality and disconnections
- 🐛 Inaccurate transcription of names and numbers
- 🔒 Concerns about privacy and sharing personal information
- 🔋 Drains battery when used extensively
Bugs and requests
Second Phone Number
Reported bugs
4 issues- Texts not being received
- Dropped/disconnected calls
- Inability to cancel subscription
- Unexpected charges and billing issues
Requested features
4 requests- Add UK phone numbers
- Unlimited calling and texting
- Improve text message delivery reliability
- Provide better in-app purchase transparency
InnoCaption
Reported bugs
3 issues- Incoming calls not always received or displayed
- App crashing or freezing during calls
- Issues with call forwarding setup
Requested features
4 requests- Ability to caption in-person conversations
- Integration with video calling apps
- Improved transcription accuracy for names and numbers
- Option to save call transcripts locally
In-app purchases
Second Phone Number
- 2nd Phone Number3 Days trial$6.997 Days
- call plus one week premium$6.997 Days
- One Week No Trial$6.997 Days
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- one month subscription lanuch3 Days trial$12.991 Month
- One Month No Trial$12.991 Month
- 2nd number 100 credits$0.99
- Change Number Subcription$0.99
- 2nd number 500 credits$4.99
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- 2nd number 1000 credits$9.99
- 2nd number 2300 credits$19.99
InnoCaption
No in-app purchases








