# CHAIZER+ vs Lamar

CHAIZER+ and Lamar are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CHAIZER+ ships an update monthly, Lamar every 3 weeks. The most recent releases landed on October 14, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | CHAIZER+ | Lamar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (19 ratings)](https://appshunter.io/ios/app/chaizer-plus/id1483186108/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 30.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 71 MB | 131 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SHANK FOR COMMUNICATION AND INFORMATION TECHNOLOGY COMPANY](https://appshunter.io/developer/1483186107) | [yasar arafat](https://appshunter.io/developer/1521713399) |

## What reviewers say

### CHAIZER+

[App page](https://appshunter.io/ios/app/chaizer-plus/id1483186108)

This app allows users to swap their empty power banks for charged ones at numerous locations. Subscribers can also purchase additional power banks and earn points and discounts through frequent use. Payment options include installments.

**Highlights:** Swap empty power banks for charged ones, Access 1,000 swap locations, Purchase additional power banks, Pay in installments with Tamara, Earn points and discount codes, Improved performance and security

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Lamar

[App page](https://appshunter.io/ios/app/lamar/id6738797254)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CHAIZER+ free?

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

### Is Lamar free?

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

### Do CHAIZER+ or Lamar have ads?

Neither CHAIZER+ nor Lamar shows ads.

### Which is updated more often, CHAIZER+ or Lamar?

CHAIZER+ ships an update monthly, and Lamar every 3 weeks. Most recently, CHAIZER+ was updated on October 14, 2026 and Lamar on October 8, 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.*