BayesChat vs Geeps — Same One-Time Price, Different BYOK Bet (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 October 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.
Memory
- BayesChat: one switch in Settings and the assistant keeps useful facts between chats. Every memory is listed, editable, and deletable — and it lives on your device with the rest of your data.
- Geeps: no cross-chat memory. Every new conversation starts from zero.
If you are tired of re-explaining your context, this is the one place in this pairing where the feature lists do not overlap at all.
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 |
| Memory | Yes (Pro; on device, editable) | No |
| Math / LaTeX streaming | Yes | No |
| Hosted AI upsell | None | None |
Checked October 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.
See also: Best BYOK apps roundup · BayesChat vs Chatbox AI · BayesChat vs OpenCat