# Cool Data vs BillsJet App

The clearest difference is review sentiment: BillsJet App at 50% against Cool Data's 0%. BillsJet App also leads on update cadence (every 5 days vs every 11 months). 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.

Cool Data ships an update every 11 months, BillsJet App every 5 days. The most recent releases landed on October 3, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Cool Data | BillsJet App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (2 ratings)](https://appshunter.io/ios/app/billsjet-app/id6784635268/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 5 days** |
| Monetization | Free | Free |
| Size | 77 MB | 72 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Holladata Nigeria Limited](https://appshunter.io/developer/1732829611) | [BILLSJET TECHNOLOGIES LIMITED](https://appshunter.io/developer/6784635270) |

## What reviewers say

### Cool Data

[App page](https://appshunter.io/ios/app/cool-data-cheap-data-airtime/id6737767587)

Purchase affordable data, airtime, electricity tokens, and TV subscriptions. Earn commissions by acting as an agent or by referring friends who use the platform.

**Highlights:** Purchase low-cost data subscriptions, Buy airtime for all networks, Subscribe to electricity tokens, Pay for TV cable services, Earn commissions as an agent, Refer friends and earn

**Features:** macOS Compatibility

**In-app purchases:** none


### BillsJet App

[App page](https://appshunter.io/ios/app/billsjet-app/id6784635268)

Manage your finances and pay bills conveniently with this secure digital wallet. Fund your account easily and use it to pay for essential services like airtime, data, and utilities. Designed for individuals and businesses in Nigeria.

**Highlights:** Secure digital wallet, Convenient bill payments, Fund wallet via bank transfer/card, Pay for airtime and data, Pay for cable TV and electricity, Educational payments

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

**In-app purchases:** none


## Frequently asked questions

### Is Cool Data free?

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

### Is BillsJet App free?

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

### Do Cool Data or BillsJet App have ads?

Neither Cool Data nor BillsJet App shows ads.

### Which is updated more often, Cool Data or BillsJet App?

Cool Data ships an update every 11 months, and BillsJet App every 5 days. Most recently, Cool Data was updated on October 3, 2026 and BillsJet App on October 10, 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.*