# CBL Nudge vs ConvoJo

The clearest difference is device support: CBL Nudge at 3 against ConvoJo's 1. CBL Nudge also leads on iOS requirement (9.0 vs 18.4). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 12, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | CBL Nudge | ConvoJo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cbl-nudge/id1403826548/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 days | Every 2 days |
| Monetization | Free | — |
| Size | 18 MB | 3 MB |
| Requires iOS | **9.0** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [The Challenge Institute](https://appshunter.io/developer/1439705849) | [Danielle HamptonAbrams](https://appshunter.io/developer/1774796210) |

## What reviewers say

### CBL Nudge

[App page](https://appshunter.io/ios/app/cbl-nudge/id1403826548)

This app offers prompts and activities inspired by Nudge theory and Oblique Strategies to help users overcome challenges in the Challenge Based Learning process. When you encounter a roadblock, request a nudge and follow the suggested idea, or ask for a new one if it doesn't fit.

**Highlights:** Nudge theory inspiration, Oblique Strategies integration, Challenge Based Learning support, Problem-solving prompts, Activity suggestions, Stuck phase navigation

**Features:** macOS Compatibility

**In-app purchases:** none


### ConvoJo

[App page](https://appshunter.io/ios/app/convojo/id6746221755)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CBL Nudge free?

CBL Nudge is free to download, with no in-app purchases.

### Is ConvoJo free?

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

### Do CBL Nudge or ConvoJo have ads?

Neither CBL Nudge nor ConvoJo shows ads.

### Which is updated more often, CBL Nudge or ConvoJo?

CBL Nudge ships an update every 2 days, and ConvoJo every 2 days. Most recently, CBL Nudge was updated on October 12, 2026 and ConvoJo on October 16, 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.*