Simple Hex Calc vs Smart Editor LED2
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple Hex Calc
This utility app provides IT programmers with a pocket calculator for performing arithmetic and logical operations on numbers in various bases. It offers extensive configuration options for bit length, signed/unsigned modes, and data display formats, with a reference manual included.
- Arithmetic and logical operations
- Multiple number base support (2/8/10/16)
- Bit shift, rotate, set, clear, and order operations
- Memory operations (save, load, swap)
- Configurable bit length and signed/unsigned modes
- Cut, copy, and paste results
- Reference manual included
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Simple Hex Calc is a simple pocket calculator for IT programmers. Features: * Arithmetic operations. (add, subtract, multiply, divide, modulo) * Logical operations. (not, and, or, xor, '+', '-') * Logical operations. (bit shift/rotate, bit set/clear, flip bit/byte order) * Memory operations. (clear, save, load, swap) * Switch the base 2/8/10/16 number on input. * Switch simple and extended mode by rotating device. * Switch simple and extended mode by swiping the left and right edge of screen. * Calculate the order entered. (2+2*2=8) * Cut, copy or paste the result by a tap. * Configure bit length option. (select 1 - 64 bit) * Configure signed/unsigned option. * Configure to display data format on/off option. * Configure to display data in previous base on/off option. * Configure grouping separator for BIN, OCT and HEX mode. * Configure tap sound on/off option. * Reference manual included. * Integer only. :-)
Smart Editor LED2
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エムケー精工製LED表示機編集アプリケーション！ 写真を撮ってすぐ表示。文章も簡単入力。 【対応機種】 ◇ フルカラー表示機 「ストアサインフルカラークオリエ (FQ)」 「多言語対応ストアサインフルカラークオリエ (FQ)」 ◇ 単色表示機 「ストアサインクオリエ (SQ)」 「多言語対応ストアサインクオリエ (SQ)」 「ストアサインマスタークオリエ (MQ)」 【主な機能】 ◇ 文章設定: 文字色と太字、縁取、影の指定 ◇ 画像設定: フォトライブラリまたはカメラで撮影した画像の指定。簡単な画像処理(明るさ、コントラスト、シャープネス)も可能 ◇ 多言語文章設定: 日本語・英語・中国語・韓国語文章の編集と自動翻訳 ◇ 動作設定: コンテンツの表示速度、表示時間、表示回数、オーバーレイ、動作コマンドの指定 ◇ スケジュール: 表示時間、曜日、回数の指定 ◇ その他: 輝度、カレンダー表示設定 など ※ Smart Editor LED2 を利用するには別途無線LANユニット(オプション)が必要です。 ※ 自動翻訳機能を利用するには別途MK Sign Netへの登録が必要です。
Screenshots
Verdict
The clearest difference is price: Smart Editor LED2 at Free against Simple Hex Calc's $0.99. Smart Editor LED2 also leads on update cadence (every 2 months vs every 5 months) and iOS requirement (10.0 vs 27.0). On ads, in-app purchases 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
Smart Editor LED2 is free to download; Simple Hex Calc costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Simple Hex Calc ships an update every 5 months, Smart Editor LED2 every 2 months. The most recent releases landed on October 15, 2026 and October 6, 2026 respectively.
| Parameter | Simple Hex Calc | Smart Editor LED2 |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.5 (8 ratings) — better | — |
| Positive reviews | 94.4% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 5 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 27.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Hiroki Ishiura | MK SEIKO CO.,LTD. |
In-app purchases
Simple Hex Calc
No in-app purchases
Smart Editor LED2
No in-app purchases
Questions
Is Simple Hex Calc free?
Is Smart Editor LED2 free?
Do Simple Hex Calc or Smart Editor LED2 have ads?
Which is updated more often, Simple Hex Calc or Smart Editor LED2?
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