# DieselOn vs RETRY

The clearest difference is update cadence: RETRY at weekly against DieselOn's every 2 months. DieselOn's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On price, 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.

DieselOn ships an update every 2 months, RETRY weekly. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | DieselOn | RETRY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (350 ratings)](https://appshunter.io/ios/app/dieselon/id1156389971/reviews)** | — |
| Number of ratings | **350** | — |
| Positive reviews | 37.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | — |
| Size | 243 MB | 12 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Fossil, Inc.](https://appshunter.io/developer/403955532) | [mikyung cho](https://appshunter.io/developer/1896580059) |

## What reviewers say

### DieselOn

[App page](https://appshunter.io/ios/app/dieselon/id1156389971)

Enhance your smartwatch experience with unique watch faces and customizable notifications. This companion app connects to your smartphone to offer fitness tracking, real-time weather, and more.

**Highlights:** Unique watch faces, Customizable notifications, Fitness tracking (steps, calories, sleep), Heart rate and blood oxygen monitoring, Real-time weather updates, Find your smartwatch feature, Voice assistant integration

**In-app purchases:** none


### RETRY

[App page](https://appshunter.io/ios/app/retry/id6784875428)

**In-app purchases:** none


## Frequently asked questions

### Is DieselOn free?

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

### Is RETRY free?

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

### Do DieselOn or RETRY have ads?

Neither DieselOn nor RETRY shows ads.

### Which is updated more often, DieselOn or RETRY?

DieselOn ships an update every 2 months, and RETRY weekly. Most recently, DieselOn was updated on October 29, 2026 and RETRY on October 28, 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.*