Cloud10SMS vs Sotto
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Cloud10SMS
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Make and receive text messages using your business phone number! โข Use your business phone number to text instead of your personal number โข Send and receive text and picture messages to/from any cell phone number in the continental US View your messages on multiple devices: โข Use your account on multiple devices with one sign-in โข Access your messages from any computer via your browser (Chrome/Firefox/Edge) โข Multiple users can access the same number so you or your team can reply to any message Now your customers can communicate with you with the ease and convenience that they have when texting with friends and family. No need to download a separate messaging โappโ to contact you - they can simply text your business number and get in touch.
Sotto
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Sotto is a live conversation copilot built specifically for IT and enterprise professionals in job interviews โ not another generic coding-interview tool. WHY SOTTO IS DIFFERENT Every other "AI interview copilot" on the App Store is built for software engineers answering LeetCode-style questions. Sotto is built for the world of enterprise IT: tenant migrations, identity governance, compliance frameworks, and the vocabulary that actually comes up in those interviews โ M365, Entra ID, Intune, NIST, FISMA, ATO, CMMC, and more. HOW IT WORKS 1. Add your background. Your name, role, and a few lines about your real experience โ Sotto answers as you, grounded in what you've actually done, not as a generic candidate. 2. Paste the job description. Before your interview, drop in the role you're interviewing for so Sotto's suggestions speak that role's exact priorities and terminology. 3. Just talk. Sotto listens live. When the interviewer pauses, a quiet suggested answer appears in your own voice โ no typing, no tapping, nothing to fumble with mid-conversation. BUILT FOR PRIVACY Speech is transcribed entirely on-device using Apple's Speech framework. Your audio never leaves your device. Only the text of the conversation is sent to generate a response, and only when you ask for one. BUILT FOR IPAD Prop your iPad on a stand during a video interview and glance down when you need it. The split transcript-and-response layout is designed for exactly this โ not squeezed onto a phone screen as an afterthought. WHO IT'S FOR IT systems engineers, cloud administrators, compliance and security professionals, and anyone interviewing for enterprise IT roles who wants a quiet second voice that actually understands the job. Sotto requires your own OpenAI API key, stored securely in your device's Keychain. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Sotto at every 6 days against Cloud10SMS's every 17 months. Cloud10SMS's advantage is iOS requirement (14.0 vs 26.4). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Cloud10SMS ships an update every 17 months, Sotto every 6 days. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.
| Parameter | Cloud10SMS | Sotto |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 17 months | Every 6 days โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 14.0 โ better | 26.4 |
| Further details โ not scored | ||
| Size | 51 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Textable | Sang Hoon Yi |
In-app purchases
Cloud10SMS
No in-app purchases
Sotto
No in-app purchases









