Comparison

smallm vs 関数電卓

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

Head to head
About

smallm

Features
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"I want to use AI on my phone. But I don't want my conversations sent to some server." smallm makes both possible. **Your smartphone becomes AI.** smallm is a **local LLM app** that runs AI models directly on your smartphone. Download and run the latest open-source AI models like Qwen, Gemma, Llama, Phi, Mistral, and DeepSeek right on your device. All processing happens on your device. No cloud API required. ■ Real AI, Running Locally smallm runs genuine large language models (LLMs). Choose from models ranging from 360M to 14B parameters, optimized for your phone's specs. The app automatically detects your device's RAM, storage, and GPU performance, recommending the best model for you. No complicated setup needed. ■ Your Conversations Never Leave Your Device Running locally means **no internet connection required**. Your conversations never leave your smartphone. ・For brainstorming work ideas — Confidential content stays secure ・For editing journals and writing — Private text remains private ・For helping kids with homework — A safe environment for families ・On airplanes or subways with no signal — Offline? No problem ■ AI That Understands Photos With vision-capable models, just attach a photo and the AI reads its contents. Document transcription, scene description, questions about images — your camera connects with AI. ■ No Monthly Fees. One-Time Purchase. No subscription. One purchase unlocks all features. No monthly bills to worry about. ■ For Developers: Local API Server Start the built-in API server to call AI models from other apps or scripts. Perfect for local development and experimentation. 【Free Trial Available】 ・Chat with lightweight models (Qwen3.5 0.8B / SmolLM2 360M) ・Chat history (recent 20 conversations) Experience the power of local AI for free. 【Full Version (One-Time Purchase)】 ・All models unlocked (up to 14B parameters) ・Unlimited chat history ・Local API server ・Data export smallm is developed by a Japanese developer. No user data collection or transmission features included. Real AI on your smartphone. That's smallm. ## What's New - Vision model support: Attach images and ask AI questions - New models added: Phi-4 Mini, Qwen 2.5 14B - Performance improvements - Bug fixes

About

関数電卓

Features
Read full description

Casio fx-991にインスパイアされた本格派の関数電卓アプリです。 【特徴】 - 三角関数(sin・cos・tan・逆三角関数) - 対数(log・ln)・べき乗・平方根 - SHIFT機能で第2機能に切り替え - メモリ機能(M+・M-・MR) - DEG/RAD切り替え - 計算式と結果を同時表示 - 見やすいCasio風液晶ディスプレイ - 日本語・英語対応 大学の授業・理工系の仕事・日常の計算まで幅広く対応。

Screenshots

smallm3 screens
関数電卓3 screens

Verdict

The call

The clearest difference is in-app purchases: 関数電卓 at none against smallm's 4. smallm's advantage is update cadence (weekly vs monthly) and iOS requirement (15.0 vs 26.5). On price, ads 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. smallm sells 4 one-off in-app purchases. 関数電卓 asks for nothing beyond the download.

UpkeepUpdate frequency

smallm ships an update weekly, 関数電卓 monthly. The most recent releases landed on October 31, 2026 and November 7, 2026 respectively.

Scorecard3 real differences · 3 level
smallm versus 関数電卓: the parameters behind the verdict, then further details
Parametersmallm関数電卓
PriceFreeFree
Update frequencyWeekly — betterMonthly
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better26.5
Further details — not scored
Size34 MB8 MB
Age rating4+4+
Developer株式会社オルタナティブエンタープライズKouki Yoshimoto

In-app purchases

4 purchases

smallm

One-time4
  • フルバージョン$9.99
  • 開発者を支援(3,000円)$19.99
  • 開発者を応援(5,000円)$29.99
Show 1 more
  • 開発者を支援 (10,000円)$59.99
None

関数電卓

No in-app purchases

Questions

Is smallm free?
smallm is free to download, with in-app purchases available.
Is 関数電卓 free?
関数電卓 is free to download, with no in-app purchases.
Do smallm or 関数電卓 have ads?
Neither smallm nor 関数電卓 shows ads.
Which is updated more often, smallm or 関数電卓?
smallm ships an update weekly, and 関数電卓 monthly. Most recently, smallm was updated on October 31, 2026 and 関数電卓 on November 7, 2026.

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