# Guac vs Billshark app

The clearest difference is review sentiment: Billshark app at 84% against Guac's 36%. Guac's advantage is update cadence (every 10 days vs every 2 months) and ratings volume (2.1K vs 72). 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.

Guac holds the better App Store score, 4.3 against 4.1. That said, the two scores are not equally well evidenced: Guac has 2.1K ratings behind it against 72, so its average is the more settled of the two. Written reviews complicate that: 36% of Guac's written reviews are positive against 84% of Billshark app's, so the app with the better star average is not the one people write more warmly about.

Guac ships an update every 10 days, Billshark app every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Guac | Billshark app |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (2.1K ratings)](https://appshunter.io/ios/app/guac-save-while-you-spend/id1463903144/reviews)** | [4.1 (72 ratings)](https://appshunter.io/ios/app/billshark-app/id1511593668/reviews) |
| Number of ratings | **2.1K** | 72 |
| Positive reviews | 35.9% of reviews | **83.6% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 10 days** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 42 MB | 85 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [New World Savings, Inc](https://appshunter.io/developer/1509378861) | [The Bill Reduction Company](https://appshunter.io/developer/1511593667) |

## What reviewers say

### Guac

[App page](https://appshunter.io/ios/app/guac-save-while-you-spend/id1463903144)

This app automatically saves money by linking to your bank account and setting personalized savings goals. It offers ways to accelerate savings through a marketplace and side hustles, allowing seamless fund transfers when goals are met.

**Highlights:** Sync bank account for automatic saving, Create personalized savings goals, Set custom savings rules, Earn cash back in marketplace, Explore side hustle opportunities, Seamless fund transfers

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 💰 Helps save money effectively
- 🤑 Offers cash back and rewards
- 🥑 Unique and fun branding
- 📈 Helps achieve financial goals

**What reviewers complain about**

- 🤖 Poor customer service and support
- 💸 Unexpected charges and overdraft fees
- 🔒 Difficulty accessing/withdrawing funds
- 🔁 Inconsistent and unreliable transfers
- 🔥 Account deletion/closure issues

**Reported bugs**

- App freezes and crashes
- Syncing issues with linked bank accounts
- Incorrect account balance displays

**Requested features**

- Ability to directly deposit funds
- Improved transaction history and reporting
- Faster processing and transfer times
- More transparent fee structure


### Billshark app

[App page](https://appshunter.io/ios/app/billshark-app/id1511593668)

Effortlessly reduce your monthly bills, cancel unwanted subscriptions, and find the best insurance rates. This service negotiates on your behalf, saving you time and money with a savings guarantee. Your data is protected with bank-level security.

**Highlights:** Lower monthly bills, Cancel unwanted subscriptions, Compare insurance rates, Negotiate bill rates, Automatic rate renewal, Bank-level security

**In-app purchases:** none


## Frequently asked questions

### Is Guac free?

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

### Is Billshark app free?

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

### Which has better reviews, Guac or Billshark app?

Guac is rated higher. Guac averages 4.3 out of 5 from 2.1K ratings, while Billshark app averages 4.1 from 72 ratings.

### Do Guac or Billshark app have ads?

Both Guac and Billshark app show ads.

### Which is updated more often, Guac or Billshark app?

Guac ships an update every 10 days, and Billshark app every 2 months. Most recently, Guac was updated on November 3, 2026 and Billshark app on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*