Ghost vs Aspen Compressor Controller
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ghost
Get a private, local phone number to stop spam and protect your identity. Receive texts, make unlimited calls, and use a temporary number for online sign-ups and transactions without revealing your real number.
- Temporary phone number
- Unlimited calls
- SMS verification codes
- Local area codes
- VPN protection
- Spam shielding
- No contracts or SIMs
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GHOST: A TEMPORARY PHONE NUMBER TO STOP SPAM & PROTECT YOUR PRIVACY Ghost gives you 5 secure, local phone numbers in seconds so you can receive texts and make unlimited calls—all without ever exposing your real number. Whether you're signing up for online services, selling items, or just guarding your personal privacy, Ghost ensures your real phone stays hidden and spam-free. Why Ghost is essential for privacy and spam protection: SMS TEXTS: Receive SMS verification codes, notifications, and messages without linking them to your personal phone number. UNLIMITED CALLS: Make and receive as many calls as you want from your Ghost number—no pay-as-you-go credits or minute caps. LOCAL AREA CODE: Pick a number in 200+ U.S., Canada, or U.K. area codes—even if you're overseas—so you appear local and avoid long-distance charges. VPN PROTECTION: Encrypt your internet connection with industry-grade encryption. No logging of your browsing activity REAL-TIME SPAM SHIELDING: Use your Ghost number whenever you suspect an online form, classified ad, or loyalty program will flood you with unwanted texts. Guard your real line against junk messages. PRIVACY: Caller ID shows only your Ghost number—never your name or personal details. Keep your identity safe when dealing with strangers. NO CONTRACTS, NO SIMS: Everything lives in-app—no need to swap SIM cards or sign a long-term plan. Pause or cancel at any time. TEMPORARY PHONE NUMBER: Delete your Ghost number instantly whenever you're done. Perfect for one-time verifications or short-term projects. Top reasons to get a Ghost number: ONLINE VERIFICATIONS: Receive authentication codes from banks, social apps, marketplaces, or any service that requires SMS—even if it's from overseas. CLASSIFIEDS & BUY/SELL: Post items for sale without giving out your real line. Delete the number once the sale is complete and block any follow-up spam. SIGN-UPS & PROMOTIONS: Give out your Ghost number to retailers or newsletters instead of your personal line. Keep coupons coming—spam stays out. TRAVEL & TEMPORARY USE: Grab a local area code in the place you're visiting. Make local calls without roaming fees, and receive local SMS (e.g., hotel confirmations, ride-share codes). PROFESSIONAL LISTINGS: Secure a second number for work calls or business listings—when you're ready, retire it with a tap to avoid unwanted contacts. HOW IT WORKS: PICK A LOCAL NUMBER: Choose from 200+ area codes in the U.S., Canada, or U.K. SMS MESSAGES: Instantly view incoming text messages from apps, services, or anyone who texts your Ghost number. MAKE UNLIMITED CALLS: Use VoIP-based calling in-app to dial any number in the U.S. & Canada at no additional cost. DELETE OR RENEW: Keep your number as long as you need it—cancel or replace it at any time to disappear from unwanted contact lists. Subscription pricing and terms: Ghost requires an auto-renewing every two month subscription at $50 every two months or $60 every two months for access to unlimited calling and receiving texts from a local temporary phone number. Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current subscription period. Your account will be charged for renewal within 24-hours prior to the end of the current period, and the cost of the renewal will be identified. You may manage your subscription and auto-renewal may be turned off by going to your Account Settings after the purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable. Privacy Policy: https://www.joinghostapp.com/privacy-policy-official Terms of Service: https://www.joinghostapp.com/terms-of-service
Aspen Compressor Controller
Monitor and adjust your compressor system's performance. This application connects to the Aspen Compressor Control Board to display real-time readings like speeds and temperatures, enabling optimized operation.
- Monitor compressor speeds
- Display system temperatures
- Control fan speeds
- Optimize system performance
- Connect to control board
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Aspen Compressor's system controller allows users to easily monitor and control their systems by connecting to the Aspen Compressor Control Board. This app provides the ability to change and display system readings such as compressor speeds, temperatures, and fan speeds allowing for optimized system performance.
Screenshots
Verdict
The clearest difference is in-app purchases: Aspen Compressor Controller at none against Ghost's 20. Aspen Compressor Controller also leads on rating (5.0 vs 4.6). Ghost's advantage is update cadence (every 8 days vs every 2 months) and ratings volume (7.7K vs 1). On price, ads, device support and iOS requirement 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. Ghost sells 19 in-app purchases, starting at $0.99 per month. Aspen Compressor Controller asks for nothing beyond the download.
Aspen Compressor Controller holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Ghost has 7.7K ratings behind it against 1, so its average is the more settled of the two.
Ghost ships an update every 8 days, Aspen Compressor Controller every 2 months. The most recent releases landed on September 26, 2026 and June 11, 2026 respectively.
| Parameter | Ghost | Aspen Compressor Controller |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (7.7K ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 59.9% of reviews | — |
| Number of ratings | 7.7K — better | 1 |
| Update frequency | Every 8 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | Free — better |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.4 — better | 17.2 |
| Further details — not scored | ||
| Size | 145 MB | 1 MB |
| Age rating | 17+ | 4+ |
| Developer | Openlife AI Inc | Aspen Compressor, LLC |
Customer experience
Ghost
Aspen Compressor Controller
Bugs and requests
Ghost
Reported bugs
4 issues- Unable to delete conversations
- Inconsistent number availability
- Verification texts not received
- Calls not connecting properly
Requested features
4 requests- Allow multiple numbers and number switching
- Improve 2FA and verification process
- Add more customization and settings options
- Enhance call and messaging capabilities
Aspen Compressor Controller
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Ghost
- Pro$0.991 Month
- Pro$2.997 Days
- Pro$4.997 Days
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- Spam Call Blocker$4.992 Months
- Pro$6.997 Days
- Pro$8.997 Days
- Pro$9.997 Days
- VPN Protection$9.992 Months
- Premium$14.992 Months
- Pro$14.991 Year
- Pro$17.991 Year
- Multi Plan Plus - 10 Numbers$19.992 Months
- Multi-Plan - 10 Numbers2 variants$19.992 Months
- Pro$24.991 Month
- Pro$29.991 Month
- Premium$29.992 Months
- Pro$39.991 Month
- Pro$49.992 Months
- Pro$139.991 Year
Aspen Compressor Controller
No in-app purchases
Questions
Is Ghost free?
Is Aspen Compressor Controller free?
Which has better reviews, Ghost or Aspen Compressor Controller?
Do Ghost or Aspen Compressor Controller have ads?
Which is updated more often, Ghost or Aspen Compressor Controller?
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