Comparison

Engram vs AI Chat Client

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

Head to head
About

Engram

Read full description

Engram turns a spoken thought into a clean, organized note โ€” transcribed and structured right on your iPhone. No account, nothing sent to the cloud. Just press record or start typing. Engram is a quiet, private place for the words you want to hold onto, whether they're yours or anyone else's. Capture a fleeting idea, a lecture, a journal entry, or a long train of thought and get back a beautifully structured document, not a raw wall of words. FULLY CAPABLE OFFLINE Transcription and structuring happen locally, using on-device AI. Your recordings and notes never leave your iPhone unless you choose to sync them. Privacy is baked into the architecture at every level. FROM VOICE TO A REAL DOCUMENT - Record and watch the transcript take shape as you speak - Get it back as a clean outline or flowing prose โ€” your choice - A short summary at the top, so the gist is easy to find later - Import existing audio to turn it into easily readable and searchable notes ORGANIZED THE WAY YOU THINK - Notebooks and folders for your ideas, journals, lectures, and projects - Fast & local full-text search across everything - Full version history; nothing you write is lost - Export as Markdown; your data is yours to take anywhere HONEST PRICING The core experience (capture, transcribe, structure, summarize, organize) is free and works entirely offline. No trial, no account, no catch. Optional subscriptions add only what needs infrastructure: - Sync keeps your notes end-to-end encrypted and in step across your devices. Zero-knowledge architecture means they can't be read on our servers. Encrypted audio backup included. - Pro adds our most accurate cloud transcription for tricky names and jargon, sharper structuring, and processing speeds that only server-grade hardware can provide. Uploads are processed once and then discarded, never stored. Engram is built to feel like a familiar journal: warm, calm, and made to last. Your memory, kept private. --- Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://littlefort.io/engram/privacy

About

AI Chat Client

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PowerChat is a privacy-first, bring-your-own-key AI chat app with model configuration options, local per-folder customizable RAG databases, and MCP support. It can be used to generate text and images using cloud models (Gemini, Deepseek, etc.) and local models (through Ollama), or any OpenAI compatible endpoint. It supports importing Silly Tavern v2 cards.

Screenshots

Engram4 screens
AI Chat Client4 screens

Verdict

The call

The clearest difference is in-app purchases: AI Chat Client at none against Engram's 4. Engram's advantage is iOS requirement (16.0 vs 18.6). On price, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Engram sells 4 in-app purchases, starting at $2.99 per month. AI Chat Client asks for nothing beyond the download.

Scorecard2 real differences ยท 4 level
Engram versus AI Chat Client: the parameters behind the verdict, then further details
ParameterEngramAI Chat Client
PriceFreeFree
Update frequencyโ€”Weekly
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhoneiPhone
Requires iOS16.0 โ€” better18.6
Further details โ€” not scored
Size86 MB20 MB
Age rating4+17+
DeveloperLittle Fort SoftwarePowerchat Pvt Ltd

In-app purchases

4 purchases

Engram

Subscriptions4
  • Engram Sync$2.991 Month
  • Engram Pro$7.991 Month
  • Engram Sync$29.991 Year
Show 1 more
  • Engram Pro (Annual)$79.991 Year
None

AI Chat Client

No in-app purchases

Questions

Is Engram free?
Engram is free to download, with in-app purchases available.
Is AI Chat Client free?
AI Chat Client is free to download, with no in-app purchases.
Do Engram or AI Chat Client have ads?
Neither Engram nor AI Chat Client shows ads.

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