# Electrical Symbols vs ThinkDrop

The clearest difference is review sentiment: ThinkDrop at 100% against Electrical Symbols's 25%. ThinkDrop also leads on price (Free vs $0.99) and rating (5.0 vs 1.0). Electrical Symbols's advantage is in-app purchases (none vs 1) and device support (3 vs 1). On ratings volume and ads there is nothing between them.

ThinkDrop is free to download; Electrical Symbols costs $0.99 up front. ThinkDrop sells 1 in-app purchase, starting at $3.99 per month. Electrical Symbols asks for nothing beyond the download.

ThinkDrop holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 25% of Electrical Symbols's written reviews are positive against 100% of ThinkDrop's.

Electrical Symbols ships an update every 40 months, ThinkDrop every 2 days. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Electrical Symbols | ThinkDrop |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/electrical-symbols/id1455261550/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/thinkdrop/id6754395839/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 25.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 40 months | **Every 2 days** |
| Monetization | Paid | **Freemium** |
| Size | 6 MB | 7 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Wesley de Groot](https://appshunter.io/developer/602359900) | [Sally Duxfield](https://appshunter.io/developer/1848188042) |

## What reviewers say

### Electrical Symbols

[App page](https://appshunter.io/ios/app/electrical-symbols/id1455261550)

This sticker pack provides a collection of electrical symbols for engineers and DIY enthusiasts. Share and discuss symbols to help others with their projects and designs.

**Highlights:** Electrical symbol stickers, Share symbols with others, Help with missing symbols, Designed for electrical engineers, Sticker pack for iMessage

**Features:** iMessage stickers

**In-app purchases:** none


### ThinkDrop

[App page](https://appshunter.io/ios/app/thinkdrop/id6754395839)

Capture your fleeting thoughts instantly with voice memos. Speak your ideas and have them sent as messages via WhatsApp or email, bypassing the need for typing. Perfect for those who think faster than they can write.

**Highlights:** Instant voice memo recording, Share via WhatsApp or email, No typing required, Fast idea capture, Multiple recipient options (Premium)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Membership One Month | $3.99 | per month |


## Frequently asked questions

### Is Electrical Symbols free?

Electrical Symbols costs $0.99, with no in-app purchases.

### Is ThinkDrop free?

ThinkDrop is free to download, with in-app purchases available.

### Which has better reviews, Electrical Symbols or ThinkDrop?

ThinkDrop is rated higher. Electrical Symbols averages 1.0 out of 5 from 2 ratings, while ThinkDrop averages 5.0 from 1 ratings.

### Do Electrical Symbols or ThinkDrop have ads?

Neither Electrical Symbols nor ThinkDrop shows ads.

### Which is updated more often, Electrical Symbols or ThinkDrop?

Electrical Symbols ships an update every 40 months, and ThinkDrop every 2 days. Most recently, Electrical Symbols was updated on October 24, 2026 and ThinkDrop on October 18, 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.*