Comparison

Spike Studio vs The Lazy Brewing

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Run AI models locally
  • No cloud dependence
  • Private data processing
  • Zero cloud costs
  • Unlimited model usage
  • Instant responses
Features
Read full description

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.

About

The Lazy Brewing

Features
Read full description

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

Spike Studio4 screens
The Lazy Brewing3 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

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.

Scorecard3 real differences · 7 level
Spike Studio versus The Lazy Brewing: the parameters behind the verdict, then further details
ParameterSpike StudioThe Lazy Brewing
PriceFreeFree
Rating3.1 (11 ratings) — better—
Positive reviews71.4% of reviews—
Number of ratings11 — better—
Update frequencyEvery 8 daysEvery 3 days — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, Apple WatchiPhone, iPod
Requires iOS17.015.1 — better
Further details — not scored
Size118 MB40 MB
Age rating4+4+
DeveloperJan StellmannKei Kwan Kwong

In-app purchases

None

Spike Studio

No in-app purchases

None

The Lazy Brewing

No in-app purchases

Questions

Is Spike Studio free?
Spike Studio is free to download, with no in-app purchases.
Is The Lazy Brewing free?
The Lazy Brewing is free to download, with no in-app purchases.
Do Spike Studio or The Lazy Brewing have ads?
The Lazy Brewing shows ads; Spike Studio does not.
Which is updated more often, Spike Studio or The Lazy Brewing?
Spike Studio ships an update every 8 days, and The Lazy Brewing every 3 days. Most recently, Spike Studio was updated on October 24, 2026 and The Lazy Brewing on October 7, 2026.

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