# Cost Companion vs Necrometer

The clearest difference is review sentiment: Cost Companion at 100% against Necrometer's 31%. Cost Companion also leads on rating (5.0 vs 2.7) and price ($0.99 vs $9.99). Necrometer's advantage is ratings volume (277 vs 6) and chart position (#5 vs unranked). On ads, in-app purchases and device support there is nothing between them.

Cost Companion costs $0.99 and Necrometer $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Cost Companion holds the better App Store score, 5.0 against 2.7. That said, the two scores are not equally well evidenced: Necrometer has 277 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 100% of Cost Companion's written reviews are positive against 31% of Necrometer's.

Cost Companion ships an update every 3 days, Necrometer every 9 months. The most recent releases landed on October 9, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Cost Companion | Necrometer |
| --- | --- | --- |
| Price | **$0.99** | $9.99 |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/cost-companion/id1662286552/reviews)** | [2.7 (277 ratings)](https://appshunter.io/ios/app/necrometer/id1670762759/reviews) |
| Number of ratings | 6 | **277** |
| Positive reviews | **100.0% of reviews** | 30.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 9 months |
| Monetization | Paid | **Free** |
| Best chart rank | — | **#5** |
| Size | 5 MB | 174 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Angela Mcarthur](https://appshunter.io/developer/451676466) | [BitPlague LLC](https://appshunter.io/developer/1119043156) |

## What reviewers say

### Cost Companion

[App page](https://appshunter.io/ios/app/cost-companion/id1662286552)

Easily calculate discounts on clearance items or tips for services. This utility app offers a simple interface to determine sale prices and tip amounts, with options to split bills among multiple people. It also accounts for sales tax for accurate final totals.

**Highlights:** Tip calculator, Split tip/bill, Sale discount calculator, Switch between tip and sale modes, Large display, Sales tax entry, Locale-based currency display

**In-app purchases:** none


### Necrometer

[App page](https://appshunter.io/ios/app/necrometer/id1670762759)

**Currently charting:** #5 Top Paid · Utilities, #29 Top Paid (US App Store)

This app is designed for ghost hunters and paranormal investigators. It detects magnetic energy fluctuations and facilitates spirit communication through text and speech modes using AI-powered systems and audio effects. It aims to provide insights and messages from the other side.

**Highlights:** Magnetic energy detection meter, Text-based spirit communication, AI-powered speech generation, Customizable voice and audio effects, Access to over 60,000 words/phrases, Custom word list functionality

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🌟 Accurate responses
- 👍 Useful for paranormal investigations
- 🤖 Unique voice options

**What reviewers complain about**

- 🔇 Audio issues (no sound, language not in English)
- 🤖 Unreliable/inconsistent speech/text responses
- 💰 Overpriced for features provided
- 🔍 Lack of customization options

**Reported bugs**

- Audio not working on certain devices
- Random/irrelevant responses

**Requested features**

- Ability to save/review past session logs
- Multi-language support
- Custom word list functionality


## Frequently asked questions

### Is Cost Companion free?

Cost Companion costs $0.99, with no in-app purchases.

### Is Necrometer free?

Necrometer costs $9.99, with no in-app purchases.

### Which has better reviews, Cost Companion or Necrometer?

Cost Companion is rated higher. Cost Companion averages 5.0 out of 5 from 6 ratings, while Necrometer averages 2.7 from 277 ratings.

### Do Cost Companion or Necrometer have ads?

Neither Cost Companion nor Necrometer shows ads.

### Which is updated more often, Cost Companion or Necrometer?

Cost Companion ships an update every 3 days, and Necrometer every 9 months. Most recently, Cost Companion was updated on October 9, 2026 and Necrometer on October 30, 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.*