Spaces_Calc vs Renamer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Spaces_Calc
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Tap the drawing you want to calculate from the screen. Enter the values in the order in which they appear. If the input values are incorrect, an error will be displayed. Please check that the input values are within the range and re-enter them. When you have finished entering the necessary values, press the Calculate button. A list of values to be marked from right to left and left to right will be displayed.
Renamer
Organize your files quickly and effortlessly by renaming them in batches. Add prefixes, suffixes, search and replace text, and use counters or dates. Preview changes to avoid conflicts before applying them.
- Add prefixes and suffixes
- Search and replace text
- Rename files in subfolders
- Use counters and padded numbers
- Insert dates into file names
- Sort files by various criteria
- Preview renaming results
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Batch rename files, folders and extensions on iPhone, iPad and Mac. Pick a folder in Files, set your rules, check the live preview and rename hundreds of files in one tap. Made a mistake? Undo restores the original names. WHAT YOU CAN DO - Add a prefix or suffix to every name - Find and replace text in file names - Rename from scratch with a counter: leading zeros, start value, reset per folder - Insert the date: today, creation or modification date, 8 formats, before or after the name - Rename folders, and change or lowercase file extensions - Include subfolders (recursive mode) - Sort by name (natural order), kind, date, size or depth SAFE BY DESIGN - Live preview of the new names before you commit - Conflict detection: duplicates, existing names, invalid characters - Exclude single files from the batch - Undo a rename in one tap, even after closing the app - History of every batch, exportable as a text file FAST - Presets: save your rules once, reuse them on any folder - Thousands of files without freezing - Works with any folder you can open in the Files app: on your device, in iCloud Drive or on external drives RENAMER PRO Try Renamer with 3 full renames: every feature, no limit on how many files. Renamer Pro is an optional one-time purchase, no subscription and no account, and it removes every limit for good. Already bought Renamer? Renamer Pro is already yours, automatically and forever. Undo stays free for everyone, even once the trial is over. WORKS ON - iPhone, iPad, Mac with Apple silicon and Apple Vision - Available in more than 30 languages - No account, no ads, no data collected GOOD TO KNOW Renamer renames files inside folders you open from the Files app. Photos in your Photos library must first be saved to a folder in Files. Download Renamer and put your files in order.
Screenshots
Verdict
The clearest difference is device support: Renamer at 2 against Spaces_Calc's —. On in-app purchases and iOS requirement 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
| Parameter | Spaces_Calc | Renamer |
|---|---|---|
| Price | — | $3.99 — better |
| Rating | — | 4.5 (19 ratings) — better |
| Positive reviews | — | 71.4% of reviews |
| Number of ratings | — | 19 — better |
| Update frequency | — | Monthly |
| Ads | — | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | — | iPhone, iPad — better |
| Requires iOS | 16.4 | 16.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Koichi Ito | Marco Tini |
In-app purchases
Spaces_Calc
No in-app purchases
Renamer
No in-app purchases









