BayesChat vs Geeps — Same One-Time Price, Different BYOK Bet (2026)

Sep 18, 2026

Geeps and BayesChat sit in the same price band: native Apple BYOK clients with a one-time ~$14.99 unlock and no hosted AI subscription to upsell you. If you're comparing them in September 2026, the decision is not "cheap vs expensive" — it's which workflow and tool model you want.

What they share

Native experience on iPhone and iPad (Geeps also lists Mac; BayesChat's Mac App Store listing is coming soon).
Bring your own API key — pay OpenAI, Anthropic, Gemini, DeepSeek, etc. directly.
Local / OpenAI-compatible endpoints for setups like LM Studio or Ollama.
Optional iCloud-oriented continuity on Geeps; BayesChat stays device-only by design.

Where they diverge

Chat Presets vs prompt library

BayesChat: full Chat Presets — model, system prompt, parameters, and MCP tools in one named setup you switch with a tap.
Geeps: a prompt library style workflow — useful for reusable prompts, but not the same as bundling model + tools into one preset.

If you constantly restart the same agent setup (coding model + search tools, cheap daily model, long-context research), presets remove more friction.

MCP vs built-in web tools

BayesChat (Pro): connect any MCP server per chat, with visible tool calls.
Geeps: built-in web tools, no MCP server support.

Pick BayesChat if you want the open MCP ecosystem; pick Geeps if built-in web tools are enough and you don't want to wire servers.

Rendering, themes, export, backup

Aligned with how these apps present themselves publicly:

	BayesChat	Geeps
Live rendering	Streaming with LaTeX, tables, highlighted code	Streaming without math
Theme / accent	Theme presets (Sepia, Nord, Gruvbox…) + accent colors	Deep custom accent, background & text colors
Export	Styled PDF, HTML, Markdown (math + code); batch ZIP	Markdown-oriented
Backup	One file backs up everything	iCloud sync oriented
Usage stats	Tokens in/out, tok/s, duration per reply	Limited / not a headline feature
Pricing	Free tier; Pro $14.99 once	Free with limits; Plus $14.99 once

Geeps often wins on granular color controls. BayesChat wins on math-heavy chats, styled exports, and portable backup.

Side by side

	BayesChat	Geeps
Native Apple	iPhone, iPad (Mac coming soon)	iPhone, iPad, Mac
BYOK only	Yes	Yes
One-time unlock	$14.99 Pro	$14.99 Plus
Chat Presets	Full (model + prompt + tools)	Prompt library
MCP	Yes (Pro)	No — built-in web tools
Math / LaTeX streaming	Yes	No
Hosted AI upsell	None	None

Checked September 2026 from public app-store listings and vendor pages.

The verdict

Same one-time price, you want MCP, Chat Presets, math rendering, themes, and one-file backup: BayesChat.
Same one-time price, you want Mac today and deeper per-color theming, and built-in web tools are enough: Geeps.

Neither is a "wrong" pick — they just optimize different daily habits at the same price point.