# iBobber vs ZCRE

The clearest difference is update cadence: ZCRE at daily against iBobber's every 5 months. ZCRE also leads on iOS requirement (11.0 vs 16.1). On price, ads, in-app purchases and device support there is nothing between them.

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

iBobber ships an update every 5 months, ZCRE daily. The most recent releases landed on October 23, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | iBobber | ZCRE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (256 ratings)](https://appshunter.io/ios/app/ibobber/id794673333/reviews)** | — |
| Number of ratings | **256** | — |
| Positive reviews | 47.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Daily** |
| Monetization | Free | — |
| Size | 96 MB | 2 MB |
| Requires iOS | 16.1 | **11.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ReelSonar, Inc.](https://appshunter.io/developer/794673336) | [Antonio Fernandez Herruzo](https://appshunter.io/developer/740513896) |

## What reviewers say

### iBobber

[App page](https://appshunter.io/ios/app/ibobber/id794673333)

This app pairs with a wireless bobber to act as a portable fishfinder. It displays fish locations, depth, and water temperature on your smartphone or smartwatch. Log your catches, map underwater contours, and track your fishing trips.

**Highlights:** Fish detection and depth, GPS hotspot tagging, Waterbed mapping, Trip logging and social sharing, Lunar calendar, Fish and strike alarms

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🎣 Good for dock fishing
- 💡 Innovative product
- 💰 Great value for price
- 🗺️ Mapping feature works well

**What reviewers complain about**

- 🐛 Frequent disconnections
- 🐛 App crashes often
- 🐛 Inconsistent connectivity
- 🐛 False readings/inaccurate data
- 🐛 Annoying pop-ups (purchase date)

**Reported bugs**

- Screen auto-locks during waterbed mapping
- App crashes upon connecting
- iBobber disconnects frequently
- False readings (fish in swimming pool, incorrect depth)
- Purchase date pop-up appears repeatedly

**Requested features**

- Keep screen from auto-locking during mapping
- Toggle sensitivity and range for flasher mode
- Add more fish types to log (walleye, crappie, trout)
- Allow editing of trip log entries (date, time, weight, etc.)
- Add a 'don't ask again' option for purchase date prompt


### ZCRE

[App page](https://appshunter.io/ios/app/zcre/id1542825100)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iBobber free?

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

### Is ZCRE free?

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

### Do iBobber or ZCRE have ads?

Neither iBobber nor ZCRE shows ads.

### Which is updated more often, iBobber or ZCRE?

iBobber ships an update every 5 months, and ZCRE daily. Most recently, iBobber was updated on October 23, 2026 and ZCRE on October 27, 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.*