KEUCO Sensor vs Aligna
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KEUCO Sensor
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With the KEUCO sensor app individual user profiles can be created for the electronic sensor fittings. A whole variety of settings and requests can be controlled. With the help of the optional Bluetooth adapter, operation can begin right after installation. Settings: - Maximum running time - Run-on time - Sensor range - Continuous running - Cleaning mode - Hygienic flushing Analyses: - Status request - Statistics
Aligna
This utility app allows for efficient batch renaming of files using predefined rules. It offers a preview of changes before applying them, with options to handle naming conflicts. The free version has a limit on the number of files processed per operation.
- Batch file renaming
- 8 included renaming presets
- Preview changes before applying
- Conflict resolution options
- Rename photos by capture date
- Rename MP3s by artist/title/track
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Aligna is a focused batch file renamer that cuts down repetitive renaming. Pick files, choose presets, and preview every new name before you apply changes. The 8 included presets are: - Add a date at the start - Add a date at the end - Add sequence numbers - Replace spaces with underscores - Remove invalid characters - Rename JPEG photos by capture date - Rename MP3 files as Artist - Title - Rename MP3 files as Track - Title If target names conflict, you can add numbers automatically or skip the conflicting files. The free version can rename up to 10 files per operation. A one-time Pro purchase removes only this file-count limit; all 8 presets remain available in the free version. On Android, supported files are renamed in place within the access you grant. On iOS, originals selected in Files are renamed in place. Imported copies are saved as new files. No account, ads, subscription, or cloud file processing. Aligna does not upload your files to an external server for renaming.
Screenshots
Verdict
The clearest difference is in-app purchases: KEUCO Sensor at none against Aligna's 1. KEUCO Sensor also leads on iOS requirement (9.0 vs 15.0). Aligna's advantage is update cadence (every 4 days vs every 5 months). 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
Both are free to download. Aligna sells 1 one-off in-app purchase. KEUCO Sensor asks for nothing beyond the download.
KEUCO Sensor ships an update every 5 months, Aligna every 4 days. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.
| Parameter | KEUCO Sensor | Aligna |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 35 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | KEUCO GmbH & Co. KG | ONNELLAB |
In-app purchases
KEUCO Sensor
No in-app purchases
Aligna
- Aligna Pro$1.99
