# SURRON vs Revline

The clearest difference is in-app purchases: SURRON at none against Revline's 2. SURRON also leads on ratings volume (31 vs 3) and iOS requirement (12.0 vs 16.0). Revline's advantage is update cadence (every 2 days vs every 2 months) and review sentiment (33% vs 4%). On price, ads and device support there is nothing between them.

Both are free to download. Revline sells 2 in-app purchases, starting at $2.99 per month. SURRON asks for nothing beyond the download.

Revline holds the better App Store score, 2.3 against 2.1. That said, the two scores are not equally well evidenced: SURRON has 31 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 4% of SURRON's written reviews are positive against 33% of Revline's.

SURRON ships an update every 2 months, Revline every 2 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SURRON | Revline |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (31 ratings)](https://appshunter.io/ios/app/surron/id6450043341/reviews) | **[2.3 (3 ratings)](https://appshunter.io/ios/app/revline-car-maintenance/id6789559752/reviews)** |
| Number of ratings | **31** | 3 |
| Positive reviews | 4.3% of reviews | **33.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 118 MB | 3 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Hangzhou Qiulong Technology Co., Ltd.](https://appshunter.io/developer/1264481788) | [IMAD SAAD](https://appshunter.io/developer/6788799881) |

## What reviewers say

### SURRON

[App page](https://appshunter.io/ios/app/surron/id6450043341)

This platform connects electric bike riders and their bikes, offering a seamless online experience. It aims to build a community for off-road enthusiasts and provide support for an immersive electric biking adventure.

**Highlights:** Bike connectivity platform, End-to-end online experience, Rider and bike connection, Community building, Rider support

**Features:** macOS Compatibility

**In-app purchases:** none


### Revline

[App page](https://appshunter.io/ios/app/revline-car-maintenance/id6789559752)

Track your vehicle's maintenance, fuel economy, and expenses in one private place. Get smart reminders for services and view detailed cost breakdowns. Protect your car's value with a complete service history.

**Highlights:** Vehicle maintenance logs, Fuel economy tracking, Expense logging, Smart service reminders, Multiple vehicle support, Data export/import, Private, on-device storage

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Revline Pro Monthly | $2.99 | per month |
| Revline Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is SURRON free?

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

### Is Revline free?

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

### Which has better reviews, SURRON or Revline?

Revline is rated higher. SURRON averages 2.1 out of 5 from 31 ratings, while Revline averages 2.3 from 3 ratings.

### Do SURRON or Revline have ads?

Neither SURRON nor Revline shows ads.

### Which is updated more often, SURRON or Revline?

SURRON ships an update every 2 months, and Revline every 2 days. Most recently, SURRON was updated on October 24, 2026 and Revline on October 25, 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.*