# FSC SERVICES vs Timezone Converter

The clearest difference is in-app purchases: FSC SERVICES at none against Timezone Converter's 2. FSC SERVICES also leads on device support (3 vs 1) and iOS requirement (11.0 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Timezone Converter sells 2 in-app purchases, starting at $5.99 per month. FSC SERVICES asks for nothing beyond the download.

FSC SERVICES ships an update every 3 weeks, Timezone Converter monthly. The most recent releases landed on October 5, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | FSC SERVICES | Timezone Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (10 ratings)](https://appshunter.io/ios/app/timezone-converter-celeste/id6759078756/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 19 MB | 7 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [CHIPS JOINT STOCK COMPANY](https://appshunter.io/developer/1511887059) | [Pebblework Labs](https://appshunter.io/developer/1875744992) |

## What reviewers say

### FSC SERVICES

[App page](https://appshunter.io/ios/app/fsc-services/id1595547301)

**Features:** macOS Compatibility

**In-app purchases:** none


### Timezone Converter

[App page](https://appshunter.io/ios/app/timezone-converter-celeste/id6759078756)

Easily track the local time and date for contacts worldwide. Avoid awkward calling hours by reviewing the best times to connect. Schedule meetings instantly with a Google Calendar link.

**Highlights:** Instant timezone comparison, People list with local time/date, Best time to call suggestions, Home screen widgets, One-tap Google Calendar scheduling, Clean, readable design

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Celeste Pro (Monthly) | $5.99 | per month |
| Celeste Pro (Lifetime) | $19.99 | one-time |


## Frequently asked questions

### Is FSC SERVICES free?

FSC SERVICES is free to download, with no in-app purchases.

### Is Timezone Converter free?

Timezone Converter is free to download, with in-app purchases available.

### Do FSC SERVICES or Timezone Converter have ads?

Neither FSC SERVICES nor Timezone Converter shows ads.

### Which is updated more often, FSC SERVICES or Timezone Converter?

FSC SERVICES ships an update every 3 weeks, and Timezone Converter monthly. Most recently, FSC SERVICES was updated on October 5, 2026 and Timezone Converter on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*