Comparison

Enigmus vs SmartMemo

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

Head to head
About

Enigmus

Features
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Enigmus runs large language models entirely on your device. Conversations never leave your iPhone, iPad, or Mac - no accounts, no servers, no network required after the initial model download. Hardware requirements: iPhone 13 or newer (A15 Bionic or later), an iPad with an M1 chip or newer, or any Mac with Apple silicon. Features - Ships with a small bundled model, so you can start chatting on first launch without downloading anything. - Download additional open-weight models from Hugging Face, including Qwen3.5/3.6 and Google's Gemma 4 families. The picker recommends models that fit your device's available memory. - Streaming responses with markdown and code-block rendering. - Reasoning-capable models show their thinking before the final answer. - Local chat history backed by SwiftData — conversations stay on the device. - Adaptive layout for iPhone, iPad, and Mac, with keyboard and pointer support on the larger screens. - Customize tint color, fonts, and haptics in Settings. Privacy All inference runs through MLX, Apple's on-device machine-learning framework. No telemetry, no analytics, no account. The only outbound traffic is the optional model download from Hugging Face's public CDN.

About

SmartMemo

Features
Read full description

SmartMemo redefines how you capture tasks. Powered by on-device AI, it lets you create TODO items the way that feels most natural — type, speak, or snap a photo. KEY FEATURES: VOICE INPUT • Real-time speech-to-text using Apple Speech framework • Simply tap the mic and speak your task — it's transcribed instantly • Works in Chinese and English PHOTO RECOGNITION • Point your camera at a whiteboard, sticky note, or any text • Apple Vision OCR extracts text in under 2 seconds • MiniCPM-V on-device multimodal AI analyzes the image and suggests a smart TODO description ON-DEVICE AI — 100% PRIVATE • Powered by llama.cpp with Metal GPU acceleration • MiniCPM-V runs entirely on your device — no cloud, no servers, no data leakage • Streaming token output so you see the AI thinking in real time SMART TODO LIST • Color-coded tags: Work, Life, Study, Other • Swipe to delete, tap to complete • Real-time search filtering • Creation source badges (text / voice / photo) PRIVACY FIRST • All AI inference happens locally on your device • No account required, no ads, no tracking Perfect for students, professionals, and anyone who values both productivity and privacy.

Screenshots

Enigmus4 screens
SmartMemo4 screens

Verdict

The call

Enigmus and SmartMemo are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

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

ScorecardNo meaningful differences
Enigmus versus SmartMemo: the parameters behind the verdict, then further details
ParameterEnigmusSmartMemo
PriceFreeFree
Update frequencyEvery 2 months—
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS17.517.0 — better
Further details — not scored
Size468 MB400 MB
Age rating9+4+
DeveloperRevoBolic LLCꙓ 郭

In-app purchases

None

Enigmus

No in-app purchases

None

SmartMemo

No in-app purchases

Questions

Is Enigmus free?
Enigmus is free to download, with no in-app purchases.
Is SmartMemo free?
SmartMemo is free to download, with no in-app purchases.
Do Enigmus or SmartMemo have ads?
Neither Enigmus nor SmartMemo shows ads.

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