HeyOtto! vs algo.kids
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HeyOtto!
Engage in imaginative conversations, create interactive games, artwork, and stories with an AI companion. This app supports homework and exploration of various topics in a safe, educational environment for both home and school.
- Age-appropriate AI conversations
- Build interactive games
- Co-create artwork and stories
- Homework and study support
- Explore diverse topics
- Safe, learning-focused environment
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HeyOtto! introduces you to the wonder of AI through Otto. Otto holds thoughtful, age-appropriate conversations, helps build interactive games and creative projects, co-creates vibrant artwork and stories, supports homework and study, and explores an endless array of topics with imagination and curiosity — all within a safe, learning-focused environment for home and school. Kids & Teens. COPPA-compliant, with real-time parent visibility built in. WHAT KIDS CAN DO - Conversational AI - AI homework help - Image generation - Search the web, when a parent turns it on - Talk to Otto out loud with voice input and output - Save creations to Projects & Collections - Instant answers WHAT PARENTS GET - Real-Time Alerts across four severity levels — Low, Medium, High, and Critical — so you know the moment something needs your attention - Full conversation visibility, with searchable history - Custom family values, off-limit topics, and per-child tool controls - Usage limits and notification preferences — dashboard, email, SMS, or daily digest BUILT FOR EVERY LEARNER Otto includes a dyslexia-friendly font and accessibility-first design, so kids who learn differently get the same safe, capable AI experience as everyone else. TRUST, BY DESIGN Otto is COPPA-compliant and built with children's privacy at the core. Independent benchmarking gives Otto a 95% KORA Child Safety Score. HeyOtto! offers auto-renewing subscriptions to unlock certain features and usage limits. Subscription length, title, and price are shown on the subscription screen before purchase. Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions in your App Store account settings after purchase. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://chat.heyotto.app/privacy
algo.kids
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A coding platform for the whole family. Parents stay in control. Kids learn to ship real software. algo.kids is built for two audiences in one app. Parents (18+) create the account, manage billing, approve every publish, and review every Algo conversation from a dedicated dashboard. Kids ages 3 to 17 build real software by talking to Algo, an AI tutor that only discusses coding. Every conversation is logged for the parent. Zero third-party trackers in the kid app. Kids never type an email or a password. A 14-year journey from "I made it move" to "I shipped it" -- with a grown-up watching the whole way. FOUR WORLDS, ONE CONTINUOUS ARC · Wonder (ages 3 to 5). Voice-first. No reading, no typing. Kids tap and drag to remix animated stories and tap-to-play games. · Spark (ages 6 to 9). Voice plus colorful blocks. Algo builds from a prompt, the kid drags blocks to tweak. Ships mini games and animated stories. · Forge (ages 9 to 13). Real Python and JavaScript in guided chunks, with a side-by-side blocks-and-code view. Ships working web apps and interactive math toys. · Lab (ages 13 to 17). Multi-file projects. Kids architect and review AI-generated code, then deploy to a real subdomain on algo.kids. FOR PARENTS · THE GROWN-UP DASHBOARD The parent surface is a full app in itself, not a settings panel. You sign in once with your email, then use it to: · See exactly what your child built, what they typed and what Algo said back. · Search 100% of Algo's chat with your kid. Always available. · Approve or reject every Lab publish before it goes live on a real subdomain. · Pause your kid's session from your phone with one tap. The current session ends within a minute. · Receive safety alerts within five minutes when a flagged moment happens. Severity 1 to 5, category labeled, retained until you acknowledge. · Manage billing, add or remove kids, and export or delete all data from the parent screen or by email. Honored within 30 days. SAFETY POSTURE, BUILT IN · No email. No password. Kids log in with a 6-digit code you give them. · Algo only talks about coding. Off-topic gets a warm redirect. Sensitive moments route to "talk to a grown-up about that" and flag for the parent. · Algo never claims to be human. · A safety classifier runs on every input and every Algo output as a separate model pass. · Every line of kid code runs in an isolated microVM. Broken code cannot break us, or them. · No ads. No retargeting. No analytics SDKs on kid surfaces. · No kid-to-kid messaging. No DMs, no comments. Showcase wall is read-only and moderated. · No uploads from kids. No camera access. No image, voice or video uploads at launch. COPPA, GDPR-K AND BEYOND · Verifiable parental consent before any child account becomes active. · Data minimization. We collect display name, avatar color, project state and Algo prompts/replies. Birth date is scrubbed to year-only within seven days. No kid email, phone, location, photos or contacts. · Conversations stay searchable for 90 days, archived to 365, then auto-deleted unless safety-flagged. · We do not use kid conversations to train AI models. · Schools get a FERPA-aligned DPA before any student data flows. PLANS · Free tier with Wonder and Spark, a daily Algo limit and a small project cap. · Paid plans unlock all four worlds, lift the daily limit and remove the cap. · Family plan covers up to four kids with sibling leaderboards. · Studio plan for schools includes a teacher dashboard, assignment templates and SSO with Google Classroom and Microsoft Teams Education. SUPPORT AND LEGAL · General enquiries: support@algo.kids · Legal, privacy, COPPA, safety, data deletion: legal@algo.kids Privacy: https://algo.kids/privacy · COPPA: https://algo.kids/coppa · Safety: https://algo.kids/safety · Service Terms: https://algo.kids/terms · Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ algo.kids · built like the safest place on the internet for your kid.
Screenshots
Verdict
The clearest difference is iOS requirement: algo.kids at 13.0 against HeyOtto!'s 15.6. On price, ads, in-app purchases 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. HeyOtto! sells 2 in-app purchases, starting at $12.99 per month and algo.kids sells 3 in-app purchases, starting at $9.00 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | HeyOtto! | algo.kids |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 4 months | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | BerryWell | Fastflowup |
In-app purchases
HeyOtto!
- HeyOtto! Pro$12.991 Month
- HeyOtto! Pro$124.991 Year
algo.kids
- Forge$9.001 Month
- Family$19.001 Month
- Lab$29.001 Month





