Chime vs VCF Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chime
Set personalized alerts and time announcements with customizable sounds and repeat intervals. Features include night mode and automatic weekend disabling for uninterrupted rest.
- Personalized alerts
- Flexible chime intervals
- Preference saving
- Night mode
- Customizable time ranges
- Do Not Disturb on weekends
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Time Announcements & Alerts Chime is a versatile app that allows you to set personalized alerts and time announcements on your iOS device. Customize alert sounds, choose repeat intervals, enable night mode for restful sleep, and automatically disable alerts on weekends. Key Features: • Personalized Alerts • Flexible Chime Intervals • Preference Saving • Night Mode • Customizable Time Ranges • DND on Weekends Download Custom Chime now to enhance your time management with cheerful alerts and timely reminders on your iPhone. Stay on track and never miss a beat!
VCF Pro
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VCFPro is a petroleum cargo calculator for tanker crews, cargo surveyors, and shipper representatives — at sea or on shore. It replaces paper correction tables with instant, precise calculations, in an interface modeled on the handheld calculators the industry already knows. Enter a reading by °API gravity, relative density, or density, and instantly get: • VCF (volume correction factor) • Full volume-weight results — barrels, cubic meters, metric tons and long tons, in air and in vacuum • Crude, Product, and Lube table families • °F / °C switching for any region • Results matched to industry-standard petroleum measurement tables, to the decimal No more flipping through table books. Enter your reading, get your numbers — fast, precise, and ready wherever the job takes you.
Screenshots
Verdict
The clearest difference is price: Chime at Free against VCF Pro's $3.99. Chime also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.6). On ads and in-app purchases 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
Chime is free to download; VCF Pro costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Chime | VCF Pro |
|---|---|---|
| Price | Free — better | $3.99 |
| Rating | 4.2 (815 ratings) — better | — |
| Positive reviews | 45.5% of reviews | — |
| Number of ratings | 815 — better | — |
| Update frequency | Every 5 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 19 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Reeba Sebastian | Ender ISIKLI |
Bugs and requests
Chime
Reported bugs
4 issues- Chime not working after iOS updates
- Can't change Do Not Disturb settings
- Inconsistent behavior across devices
- Setup process gets stuck
Requested features
5 requests- Add custom sound options
- Allow adjusting chime volume
- Provide option to disable ads
- Expand chime interval options
- Add Apple Watch support
VCF Pro
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Chime
No in-app purchases
VCF Pro
No in-app purchases









