# Lambing Planner vs TankLvlPro

The clearest difference is review sentiment: Lambing Planner at 75% against TankLvlPro's 8%. TankLvlPro's advantage is update cadence (every 4 weeks vs every 6 months) and iOS requirement (13.0 vs 17.0). 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.

Lambing Planner ships an update every 6 months, TankLvlPro every 4 weeks. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Lambing Planner | TankLvlPro |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **75.0% of reviews** | 8.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 72 MB | 23 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Department of Primary Industries and Regional Development](https://appshunter.io/developer/1583142297) | [FULLY TANKED UP IP PTY LTD](https://appshunter.io/developer/1600221091) |

## What reviewers say

### Lambing Planner

[App page](https://appshunter.io/ios/app/lambing-planner/id1254318668)

This app assists sheep managers in planning and tracking their flock's breeding cycle. It offers expert recommendations on ewe and ram nutrition, condition scoring, reproductive management, and lambing guidelines.

**Highlights:** Breeding cycle mapping, Management operation recommendations, Ewe and ram nutrition guidance, Condition score targets, Reproductive management advice, Lambing guidelines

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

**In-app purchases:** none


### TankLvlPro

[App page](https://appshunter.io/ios/app/tanklvlpro/id1600221089)

This app uses Bluetooth to monitor your rainwater tanks, providing real-time water levels and detecting leaks. It also estimates how long your water supply will last.

**Highlights:** Bluetooth tank monitoring, Accurate water level display, Leakage detection alerts, Estimated time to empty, Real-time data

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Lambing Planner free?

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

### Is TankLvlPro free?

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

### Do Lambing Planner or TankLvlPro have ads?

Neither Lambing Planner nor TankLvlPro shows ads.

### Which is updated more often, Lambing Planner or TankLvlPro?

Lambing Planner ships an update every 6 months, and TankLvlPro every 4 weeks. Most recently, Lambing Planner was updated on November 7, 2026 and TankLvlPro on November 3, 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.*