# Calvertr Lite vs Balo

The clearest difference is update cadence: Calvertr Lite at every 6 months against Balo's every 22 months. Calvertr Lite also leads on device support (3 vs 1) and iOS requirement (8.0 vs 18.4). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Calvertr Lite sells 3 one-off in-app purchases and Balo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Calvertr Lite ships an update every 6 months, Balo every 22 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Calvertr Lite | Balo |
| --- | --- | --- |
| 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 22 months |
| Monetization | Free with in-app purchases | — |
| Size | 26 MB | 12 MB |
| Requires iOS | **8.0** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Intuz, Inc.](https://appshunter.io/developer/1445627232) | [Mikhail Vyrtsev](https://appshunter.io/developer/1550996634) |

## 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 |


### Balo

[App page](https://appshunter.io/ios/app/balo/id6445960440)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove watermark | $4.99 | one-time |


## Frequently asked questions

### Is Calvertr Lite free?

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

### Is Balo free?

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

### Do Calvertr Lite or Balo have ads?

Neither Calvertr Lite nor Balo shows ads.

### Which is updated more often, Calvertr Lite or Balo?

Calvertr Lite ships an update every 6 months, and Balo every 22 months. Most recently, Calvertr Lite was updated on October 29, 2026 and Balo on October 27, 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.*