# Calvertr Lite vs Trip Ticket Folder

The clearest difference is update cadence: Trip Ticket Folder at every 4 weeks against Calvertr Lite's every 6 months. Calvertr Lite's advantage is iOS requirement (8.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Calvertr Lite sells 3 one-off in-app purchases and Trip Ticket Folder sells 5 in-app purchases, starting at $2.29 per month. Whichever you choose, the download price is not the number that matters.

Calvertr Lite ships an update every 6 months, Trip Ticket Folder every 4 weeks. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Calvertr Lite | Trip Ticket Folder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (10 ratings)](https://appshunter.io/ios/app/calvertr-lite/id938033085/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 26 MB | 8 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Intuz, Inc.](https://appshunter.io/developer/1445627232) | [灵风科技](https://appshunter.io/developer/1888498358) |

## What reviewers say

### Calvertr Lite

[App page](https://appshunter.io/ios/app/calvertr-lite/id938033085)

This free utility app offers a powerful unit converter and calculator with a sleek design. It features thousands of conversions across 34 categories, currency conversion, and a versatile calculator with live math expressions. Personalize your experience with custom themes and save/share your work.

**Highlights:** 34 unit conversion categories, 157 world currency support, Live math expression calculator, Customizable background themes, Save and share conversions/calculations, Notification center widget calculator

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| Unlock All Themes | $0.99 | one-time |
| Currency Conversion | $0.99 | one-time |


### Trip Ticket Folder

[App page](https://appshunter.io/ios/app/trip-ticket-folder/id6761265528)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.29 | per month |
| Seasonly Subscription | $5.49 | per 3 months |
| Half-yearly Subscription | $8.99 | per 6 months |
| Yearly Subscription | $14.49 | per year |
| Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Calvertr Lite free?

Calvertr Lite is free to download, with in-app purchases available.

### Is Trip Ticket Folder free?

Trip Ticket Folder is free to download, with in-app purchases available.

### Do Calvertr Lite or Trip Ticket Folder have ads?

Neither Calvertr Lite nor Trip Ticket Folder shows ads.

### Which is updated more often, Calvertr Lite or Trip Ticket Folder?

Calvertr Lite ships an update every 6 months, and Trip Ticket Folder every 4 weeks. Most recently, Calvertr Lite was updated on October 29, 2026 and Trip Ticket Folder on October 31, 2026.

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