# Doubling Back vs Vendera

The clearest difference is rating: Vendera at 4.8 against Doubling Back's 4.0. Vendera also leads on update cadence (every 3 weeks vs every 13 months) and ratings volume (13 vs 4). Doubling Back's advantage is iOS requirement (12.0 vs 15.6). On price, ads, 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.

Vendera holds the better App Store score, 4.8 against 4.0. Both are backed by a comparable volume of ratings — 4 and 13 respectively.

Doubling Back ships an update every 13 months, Vendera every 3 weeks. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Doubling Back | Vendera |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (4 ratings)](https://appshunter.io/ios/app/doubling-back/id1217167960/reviews) | **[4.8 (13 ratings)](https://appshunter.io/ios/app/vendera-vending-management/id6743542069/reviews)** |
| Number of ratings | 4 | **13** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 9 MB | 74 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Terry NIGHTINGALE](https://appshunter.io/developer/1217167959) | [Vendera Technologies Inc](https://appshunter.io/developer/1889727913) |

## What reviewers say

### Doubling Back

[App page](https://appshunter.io/ios/app/doubling-back/id1217167960)

This utility app allows you to precisely measure walking or running distances. You can start and stop tracking at any point, and it calculates the total distance covered only during the measured segments.

**Highlights:** Measure walking/running distance, Start and stop measurement, Calculate distance for selected portions, iPhone and iPad compatible

**Features:** macOS Compatibility

**In-app purchases:** none


### Vendera

[App page](https://appshunter.io/ios/app/vendera-vending-management/id6743542069)

This platform helps modern vending machine operators manage their business efficiently. It offers real-time monitoring of machine status, inventory, and sales, alongside tools for coordinating restocking and analyzing performance insights to optimize operations.

**Highlights:** Live machine monitoring, Inventory management, Restocker coordination, Performance insights, Location management, Real-time sales tracking

**In-app purchases:** none


## Frequently asked questions

### Is Doubling Back free?

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

### Is Vendera free?

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

### Which has better reviews, Doubling Back or Vendera?

Vendera is rated higher. Doubling Back averages 4.0 out of 5 from 4 ratings, while Vendera averages 4.8 from 13 ratings.

### Do Doubling Back or Vendera have ads?

Neither Doubling Back nor Vendera shows ads.

### Which is updated more often, Doubling Back or Vendera?

Doubling Back ships an update every 13 months, and Vendera every 3 weeks. Most recently, Doubling Back was updated on November 2, 2026 and Vendera on November 4, 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.*