# OBOS vs CharGo

The clearest difference is ads: OBOS at none against CharGo's shown. OBOS also leads on update cadence (every 5 days vs every 2 months). On price, review sentiment, 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.

OBOS ships an update every 5 days, CharGo every 2 months. The most recent releases landed on September 12, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | OBOS | CharGo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/obos/id536181765/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | Ad-supported | Ad-supported |
| Size | 60 MB | 115 MB |
| Requires iOS | 16.4 | **15.5** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OBOS](https://appshunter.io/developer/985504149) | [Chargo AS](https://appshunter.io/developer/1491001718) |

## What reviewers say

### OBOS

[App page](https://appshunter.io/ios/app/obos/id536181765)

Access your membership card and benefits, track your membership status, and apply for housing. Easily update your contact information and manage your housing applications.

**Highlights:** Digital membership card, Access member benefits and campaigns, Favorite member benefits, Track membership status, Apply for housing, Update contact information

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

**In-app purchases:** none


### CharGo

[App page](https://appshunter.io/ios/app/chargo/id1491001719)

Rent portable power banks from a network of stations to keep your devices charged on the go. Simply scan a QR code to rent, charge your phone or gadgets, and return to any station.

**Highlights:** Rentable power banks, Network of charging stations, Charge phones and gadgets, Multiple charging cable types, Return to any station, Daily charge limit

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is OBOS free?

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

### Is CharGo free?

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

### Do OBOS or CharGo have ads?

CharGo shows ads; OBOS does not.

### Which is updated more often, OBOS or CharGo?

OBOS ships an update every 5 days, and CharGo every 2 months. Most recently, OBOS was updated on September 12, 2026 and CharGo on September 18, 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.*