Spike Studio vs The Lazy Brewing
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Spike Studio
Run powerful AI models locally on your device without cloud dependence. Enjoy private, fast responses and full control over your AI experience. Ideal for developers and AI enthusiasts seeking unlimited model usage and zero tracking.
- Run AI models locally
- No cloud dependence
- Private data processing
- Zero cloud costs
- Unlimited model usage
- Instant responses
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Meet Spike Studio: AI chat on your iPhone, with a choice of where your model runs. GET STARTED WITH SPIKE CLOUD Create a free account in the app, verify your email, and start chatting. You do not need a computer or your own server. Free usage limits apply. This version offers no in-app subscriptions or purchases. USE YOUR OWN MODELS Connect an OpenAI-compatible server, including LM Studio, or download an on-device model on a supported iPhone. These options do not require a Spike account. Model downloads need available storage, and on-device performance depends on your iPhone and the selected model. CONNECT YOUR COMPUTER Use an account-linked Runtime from Spike Studio on your computer, and follow Agent work from your iPhone. Computer and Runtime setup are required for these optional features. KEEP YOUR CONVERSATIONS TOGETHER Sign in with the same Spike account across devices to sync encrypted conversations. Organize chats in projects and choose tools for the task at hand. Tools that use iPhone features request the relevant permissions. Cloud chats are processed by Spike Cloud; on-device models run on your iPhone; a connected server processes the chats you send to it. Choose the option that fits your needs.
The Lazy Brewing
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Every cup deserves to be made right. The Lazy Brewing is built for people who genuinely love coffee — you don't need to be a professional barista to brew better, every single time. AI BREW SUGGESTIONS Tell the AI your beans, equipment, and current weather. It analyzes your brew history and generates personalized parameters — grind size, water temp, ratio, and more. No more guessing. BREW LOG Record grind size, water temperature, ratio, rating, and tasting notes for every brew. Build your own personal coffee database over time. CHAMPIONSHIP RECIPE VAULT Browse WBC and WBrC world champion recipes. Let AI adapt them to your specific beans and equipment — champion technique, tailored to you. BREW TIMER Step-by-step pour timer so you never lose track of your brewing sequence. GRINDER CALCULATOR Enter your target micron size and instantly convert it to your grinder's click or step setting. BREW OVERVIEW Track your streak, consistency score, and Brew DNA — a full picture of your coffee journey. Every cup is a ritual.
Screenshots
Verdict
The clearest difference is ads: Spike Studio at none against The Lazy Brewing's shown. The Lazy Brewing's advantage is update cadence (every 3 days vs every 8 days) and iOS requirement (15.1 vs 17.0). On price, 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.
Spike Studio ships an update every 8 days, The Lazy Brewing every 3 days. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.
| Parameter | Spike Studio | The Lazy Brewing |
|---|---|---|
| Price | Free | Free |
| Rating | 3.1 (11 ratings) — better | — |
| Positive reviews | 71.4% of reviews | — |
| Number of ratings | 11 — better | — |
| Update frequency | Every 8 days | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 118 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Jan Stellmann | Kei Kwan Kwong |
In-app purchases
Spike Studio
No in-app purchases
The Lazy Brewing
No in-app purchases
Questions
Is Spike Studio free?
Is The Lazy Brewing free?
Do Spike Studio or The Lazy Brewing have ads?
Which is updated more often, Spike Studio or The Lazy Brewing?
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