# CBL Nudge vs No Errors Adventure Guide

The clearest difference is update cadence: CBL Nudge at every 2 days against No Errors Adventure Guide's every 5 days. CBL Nudge also leads on device support (3 vs 1) and iOS requirement (9.0 vs 17.6). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for CBL Nudge against 5.0 for No Errors Adventure Guide. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

CBL Nudge ships an update every 2 days, No Errors Adventure Guide every 5 days. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | CBL Nudge | No Errors Adventure Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/cbl-nudge/id1403826548/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/no-errors-adventure-guide/id6762643352/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 5 days |
| Monetization | Free | Free |
| Size | 18 MB | 3 MB |
| Requires iOS | **9.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [The Challenge Institute](https://appshunter.io/developer/1439705849) | [Charlotte Robinson](https://appshunter.io/developer/1877937785) |

## 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


### No Errors Adventure Guide

[App page](https://appshunter.io/ios/app/no-errors-adventure-guide/id6762643352)

This app helps teens make the most of their high school years by providing a guided list of challenges and activities. It encourages personal growth, skill development, and memory creation across academics, relationships, personal development, and career exploration.

**Highlights:** 25 core adventures for holistic growth, 10 personalized adventures based on interests, Keyword interest quiz for tailored experiences, Daily affirmations and motivation tips, Photo gallery for capturing memories, Achievement stickers for milestones, Four growth categories: Academic, Social, Personal, Career

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

**In-app purchases:** none


## Frequently asked questions

### Is CBL Nudge free?

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

### Is No Errors Adventure Guide free?

No Errors Adventure Guide is free to download, with no in-app purchases.

### Which has better reviews, CBL Nudge or No Errors Adventure Guide?

CBL Nudge and No Errors Adventure Guide are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do CBL Nudge or No Errors Adventure Guide have ads?

Neither CBL Nudge nor No Errors Adventure Guide shows ads.

### Which is updated more often, CBL Nudge or No Errors Adventure Guide?

CBL Nudge ships an update every 2 days, and No Errors Adventure Guide every 5 days. Most recently, CBL Nudge was updated on October 12, 2026 and No Errors Adventure Guide on October 9, 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.*