VATsUp vs Lettok
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VATsUp
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VATsUp is the central communication app of the VAT Group. The app offers all interested parties, employees, applicants, customers, suppliers and shareholders an insight into VAT. "We change the world with vacuum solutions" – that is our purpose as the world's leading developer, manufacturer and supplier of high-end vacuum valves. VAT vacuum valves are mission-critical components for advanced production processes of innovative products for the semiconductor, displays, photovoltaics and vacuum coating industries as well as for the industrial and research sector. The Group employs some 3,000 employees worldwide, with representatives in 29 countries and manufacturing sites in Switzerland, Malaysia, and Romania. In VATsUp you can find the latest information and news from the VAT Group, discover our locations and our sustainability program, and see our open positions in our career portal. Enjoy exploring VATsUp!
Lettok
A social media platform for sharing audio, text, media, and videos. It offers creative tools for self-expression and engaging with communities. New livestreaming capabilities allow for real-time interaction.
- Audio, text, media, and video sharing
- Creative tools for self-expression
- Engage with diverse communities
- Livestream feature for real-time interaction
- Personalized content feeds
- Trending challenges
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Lettok is a vibrant social media platform designed for sharing short, captivating audio, text , media and videos and fostering meaningful connections. With an intuitive interface and a suite of creative tools, Lettok empowers users to express their individuality, share unique perspectives, and engage with diverse communities worldwide. Whether showcasing talents, sharing life moments, or sparking conversations, Lettok offers a space where creativity thrives and interactions feel authentic. From trending challenges to personalized content feeds, the platform blends entertainment and discovery, making it a hub for creators, influencers, and everyday users to connect, inspire, and grow together. New! Lettok now offers a livestream feature, enabling users to broadcast live, connect with their audience in real time, and create even more authentic, interactive experiences. This new addition brings a fresh way to engage, share moments instantly, and strengthen the sense of community across the platform. Privacy Policy: https://lettok.web.app/privacy.html Terms of Service: https://lettok.web.app/terms.html
Screenshots
Verdict
The clearest difference is in-app purchases: VATsUp at none against Lettok's 6. VATsUp also leads on update cadence (fortnightly vs every 6 weeks). Lettok's advantage is iOS requirement (13.0 vs 17.0). On price, 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. Lettok sells 6 in-app purchases, starting at $0.99 per month. VATsUp asks for nothing beyond the download.
VATsUp ships an update fortnightly, Lettok every 6 weeks. Both last shipped on October 24, 2026.
| Parameter | VATsUp | Lettok |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Fortnightly — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 84 MB | 123 MB |
| Age rating | 4+ | 12+ |
| Developer | VAT Group AG | Ibrahim Sparrow |
In-app purchases
VATsUp
No in-app purchases
Lettok
- 1 Month$0.991 Month
- 3 Months$2.493 Months
- 1 Year$8.991 Year
- 100 Coins$1.99
- 500 Coins$4.99
- 1000 Coins$9.99
