SliP Symbolic Calculator vs SQLite Manager
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SliP Symbolic Calculator
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SliP is a symbolic calculator you can program. Start with it as a calculator: write a line, press return, and the answer is there. A name made on one line is there on the next, so 'r = 2 and then 2πr does what you would expect. What you write stays as a history you can correct and read again. The same thing is a language. Switch to programming mode and the text rewrites itself into toplevel forms; switch back and it returns to a line at a time. Two views of one thing. WRITTEN THE WAY MATHEMATICS IS WRITTEN π and × and ÷, the set operators ∈ ∋ ∩ ∪, the truth values ⊤ ⊥, and Greek letters as names. None of that is on a keyboard, so all of it is on the keypad: forty-seven operators, twenty-four functions, forty-eight Greek letters and the Latin alphabet. On iPhone the system keyboard never appears, because everything the language is written in is already in front of you. THE SCREEN The keypad sits beside the work where there is width for it and under the work where there is not. Turning a phone over is the same question as picking up an iPad, and it has the same answer. DOCUMENTS A document is an ordinary text file. A first line of //SLIP opens it as a program; without one it opens as a calculator's history. Opening it runs it, so you start where you left off. ALSO - macOS and iOS run the same C++ engine - The same language runs in a browser at https://slip.828.tokyo - No advertising, no analytics, no account, no network. Everything is evaluated on your device The complete language reference is at https://slip.828.tokyo/SPEC.html
SQLite Manager
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SQLite Managerは、SQLiteデータベースファイルやCSVファイルをiPhoneやiPadで表示・閲覧・編集できるアプリです。 【対応ファイル形式】 ・SQLiteデータベース(.db, .sqlite, .sqlite3) ・CSVファイル 暗号化されたデータベース(SQLCipher 等)には対応していません (将来対応予定) 【主な機能】 ・テーブル一覧表示とデータ閲覧 ・ページネーションによる大量データのスムーズな閲覧 ・SQLエディタ - 任意のSQLクエリを実行(キーワード・テーブル名・カラム名の入力支援付き) ・印刷 / PDF出力 - 用紙サイズ・向きを選択してテーブルデータをPDF化・共有 ・動画広告を視聴して印刷トークンを獲得、無料で印刷可能 ・ダークモード対応(システム設定に連動) ・8言語対応(日本語・英語・中国語・韓国語・スペイン語・フランス語・ドイツ語・ポルトガル語) 【Pro版(サブスクリプション)】 ・データ編集 - 行の編集・削除・追加 ・保存機能 - 上書き保存・別名保存・外部共有 ・SQLエディタの利用 ・広告非表示 iCloud Driveやファイルアプリから直接データベースを開けます。iPhone・iPadのレスポンシブデザインに対応し、どのデバイスでも快適にご利用いただけます。 利用規約: https://ninjya54.github.io/app-pages/sqlite-manager/terms.html プライバシーポリシー: https://ninjya54.github.io/app-pages/sqlite-manager/privacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: SliP Symbolic Calculator at none against SQLite Manager's 1. SliP Symbolic Calculator also leads on ads (none vs shown). SQLite Manager's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence 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
Both are free to download. SQLite Manager sells 1 in-app purchase, starting at $0.99 per month. SliP Symbolic Calculator asks for nothing beyond the download.
SliP Symbolic Calculator ships an update weekly, SQLite Manager every 2 weeks. The most recent releases landed on September 23, 2026 and September 19, 2026 respectively.
| Parameter | SliP Symbolic Calculator | SQLite Manager |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly — better | Every 2 weeks |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 1 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | Satoru Ogura | HIROTAKA SAKAIDA |
In-app purchases
SliP Symbolic Calculator
No in-app purchases
SQLite Manager
- Pro Plan$0.991 Month
Questions
Is SliP Symbolic Calculator free?
Is SQLite Manager free?
Do SliP Symbolic Calculator or SQLite Manager have ads?
Which is updated more often, SliP Symbolic Calculator or SQLite Manager?
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