# Bionic Circle vs Level One

The clearest difference is ads: Bionic Circle at none against Level One's shown. Level One's advantage is update cadence (every 3 weeks vs every 3 months) and review sentiment (89% vs 77%). On price, rating, in-app purchases and monetization model 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 — 4.8 for Bionic Circle against 4.9 for Level One. Both are backed by a comparable volume of ratings — 70 and 213 respectively. Written reviews are what separate them: 77% of Bionic Circle's written reviews are positive against 89% of Level One's.

Bionic Circle ships an update every 3 months, Level One every 3 weeks. The most recent releases landed on August 5, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Bionic Circle | Level One |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (70 ratings)](https://appshunter.io/ios/app/bionic-circle/id6477549955/reviews) | **[4.9 (213 ratings)](https://appshunter.io/ios/app/level-one-a-diabetes-game/id6739605694/reviews)** |
| Number of ratings | 70 | **213** |
| Positive reviews | 76.9% of reviews | **89.3% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 36 MB | 230 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Beta Bionics Inc.](https://appshunter.io/developer/1395643778) | [Relevate Health Group, LLC](https://appshunter.io/developer/1786280213) |

## What reviewers say

### Bionic Circle

[App page](https://appshunter.io/ios/app/bionic-circle/id6477549955)

This app allows designated individuals to remotely monitor the diabetes management of an iLet user. It provides real-time access to crucial data like glucose levels, insulin status, and alerts, offering peace of mind for caregivers and family members.

**Highlights:** View CGM values, Monitor pump battery and insulin levels, See meal announcements, Track insulin doses, Receive critical alerts (low, high, no data), Remote monitoring from anywhere

**In-app purchases:** none

**What reviewers like**

- 💡 First app of its kind
- 👍 Ease of use
- 👍 Helpful for families and caregivers
- 👍 Customizable alerts
- 👍 Provides peace of mind

**What reviewers complain about**

- 🔋 Lack of battery level and insulin unit information


### Level One

[App page](https://appshunter.io/ios/app/level-one-a-diabetes-game/id6739605694)

This educational game helps individuals with Type 1 Diabetes and their caregivers master essential management concepts. It covers insulin dosing, glucose monitoring, and managing blood sugar highs and lows through engaging, bite-sized levels. Learn advanced topics like ketones and exercise in a fun, interactive format.

**Highlights:** Insulin dosing and bolus calculation, Insulin sensitivity factors (ISF), Carb counting and carb ratios, CGM usage (Dexcom, Libre, Medtronic), Managing hypoglycemia and hyperglycemia, Ketones and exercise management

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Great for new diabetics
- 👍 Helpful information and explanations
- 👍 Encouraging feedback on not being 'perfect'
- 👍 Useful for non-diabetics to understand T1D
- 👍 Representation matters

**What reviewers complain about**

- 🐛 Timing issues due to slow pace
- 🐛 Fast forward button goes too fast

**Reported bugs**

- Incompatible with UK units (mmol/L)

**Requested features**

- More levels with different scenarios (foods, bolusing, dawn phenomenon, etc.)
- Customizable character to show mood/energy changes
- Option to use mmol/L units


## Frequently asked questions

### Is Bionic Circle free?

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

### Is Level One free?

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

### Which has better reviews, Bionic Circle or Level One?

Level One is rated higher. Bionic Circle averages 4.8 out of 5 from 70 ratings, while Level One averages 4.9 from 213 ratings.

### Do Bionic Circle or Level One have ads?

Level One shows ads; Bionic Circle does not.

### Which is updated more often, Bionic Circle or Level One?

Bionic Circle ships an update every 3 months, and Level One every 3 weeks. Most recently, Bionic Circle was updated on August 5, 2026 and Level One on September 20, 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.*