# Caliper Lite vs Carb Juggler

The clearest difference is in-app purchases: Caliper Lite at none against Carb Juggler's 7. Carb Juggler's advantage is iOS requirement (18.6 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Carb Juggler sells 7 in-app purchases, starting at $8.90 per month. Caliper Lite asks for nothing beyond the download.

Caliper Lite ships an update every 10 days, Carb Juggler every 2 weeks. Both last shipped on October 5, 2026.

## The numbers

| Metric | Caliper Lite | Carb Juggler |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Size | 1 MB | 80 MB |
| Requires iOS | 26.0 | **18.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Azar Askarov](https://appshunter.io/developer/1744739171) | [Elke Dr. Austenat](https://appshunter.io/developer/1812037753) |

## What reviewers say

### Caliper Lite

[App page](https://appshunter.io/ios/app/caliper-lite/id6502241644)

**Features:** macOS Compatibility

**In-app purchases:** none


### Carb Juggler

[App page](https://appshunter.io/ios/app/carb-juggler/id6745406443)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Access | $8.90 | per month |
| Annual Access | $90.00 | per year |
| Monthly App Access | $8.90 | one-time |
| Yearly App Access | $80.00 | one-time |
| Fair Deal Mobile | $129.00 | one-time |
| Trust Edition Mobile | $179.00 | one-time |
| Supporter Edition Mobile | $229.00 | one-time |


## Frequently asked questions

### Is Caliper Lite free?

Caliper Lite is free to download, with no in-app purchases.

### Is Carb Juggler free?

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

### Do Caliper Lite or Carb Juggler have ads?

Neither Caliper Lite nor Carb Juggler shows ads.

### Which is updated more often, Caliper Lite or Carb Juggler?

Caliper Lite ships an update every 10 days, and Carb Juggler every 2 weeks. Most recently, Caliper Lite was updated on October 5, 2026 and Carb Juggler on October 5, 2026.

---

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