GlazeTrain vs Sync
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GlazeTrain
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All aboard the hype train! GlazeTrain is the social app where you send compliments — called Glazes — to hype up the people you care about. Every Glaze is reviewed by AI to keep the community positive, uplifting, and safe. SEND GLAZES Write a compliment and send it to anyone on the platform. Go named or anonymous — either way, the AI makes sure it's genuinely positive before it lands. Each Glaze gets a Hype Level score from 1 to 5 based on how enthusiastic and specific your compliment is. EARN YOUR REP Build your Glaze Score by sending and receiving compliments. Rise through the ranks from Spark to Flame, Bonfire, Inferno, and the legendary Supernova tier. Maintain daily streaks with your friends for bonus points. HYPE TRAINS Start a Hype Train to rally the community behind someone who deserves it. When 3 or more people pile on Glazes within 24 hours, the train completes and everyone earns bonus score. GLAZE BATTLES Challenge a friend to write the best compliment about a third person. The community votes on a winner over 24 hours. May the best glazer win! DAILY PROMPTS Every day brings a new prompt to inspire your next Glaze. Complete the daily prompt for bonus Glaze Score. REACTIONS React to Glazes with fire, 100, crown, star, or heart. Show love for the best compliments in your feed. BUILT FOR POSITIVITY Every anonymous Glaze is reviewed by AI. Named Glazes are spot-checked. Backhanded compliments, sarcasm, and negativity are filtered before they reach anyone. GlazeTrain is a safe space for genuine hype. Privacy Policy: https://glazetrain.com/privacy EULA: https://glazetrain.com/eula
Sync
This app turns meaningful clock moments into a simple way to connect with loved ones. Catch a magic minute and send it to someone special, fostering connection without social media pressure. It's a quick ritual to show you're thinking of them.
- Catch meaningful clock moments
- Send instant connection pings
- Receive and respond to pings
- Track shared moments
- Invite friends via text
- No contact upload required
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A tiny ritual to stay connected with loved ones through patterns in time. Some minutes are too perfect to keep to yourself. 11:11. 12:34. 12:21. 22:22. A few times each day the clock lands on something beautiful — and for one minute, it belongs to you and the people you care about. Sync turns that tiny moment into a reason to reach out. Catch a magic minute, send it to someone you love, and you've said "thinking of you" in two taps — no feeds, no scrolling, no pressure. HOW IT WORKS - Catch the moment — when the clock hits a meaningful minute (a repeat like 11:11, a run like 12:34, a palindrome like 12:21, a mirror like 13:13), the SEND button lights up. - Send it to the people you love — pick your friends. They get a gentle ping and 30 minutes to catch it back. - Stay close — when someone catches it back you both score a little, but the real win is staying in touch with people you actually know. - Look back — your Discoveries log keeps every rare minute you've shared and who shared it back. WHY PEOPLE LOVE IT - A 60-second ritual, not another feed to scroll. - Stay close to the people you already text. Add friends from your contacts, or anyone by name and number with a full country-code picker — no contacts permission required. - Invite the rest. Not on Sync yet? Send a one-tap text invite. - A real reason to glance at the clock. Suddenly 11:11 means someone. Your contacts stay on your device — Sync never uploads anyone you don't add as a friend. Sync is free and made for the people you love. Catch the next magic minute and stay connected.
Screenshots
Verdict
The clearest difference is iOS requirement: Sync at 15.1 against GlazeTrain's 17.6. 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | GlazeTrain | Sync |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (5 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 5 — better |
| Update frequency | — | Every 8 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 3 MB | 48 MB |
| Age rating | 17+ | 4+ |
| Developer | Kevin Stewart | SilverGrid Technology LLC |
In-app purchases
GlazeTrain
No in-app purchases
Sync
No in-app purchases









