Echo for iPhone vs IR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Echo for iPhone
This utility app records audio, allowing users to recall and review past conversations or agreements. It features a "Tap Button to Capture" function that continuously buffers audio and a "Capture Important Moments" button to save the last minute of recording. Users can also trim, edit, and manage their audio clips.
- Continuous audio buffering
- Save last minute of conversation
- Trim and edit recordings
- Manage and delete recordings
- Background recording
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Echo for iPhone is solely meant for the purpose of recording all sounds, contractual agreements or bets the smart-phone can hear. With the help of Echo, the user can recall the exact moments that he or she had faced in the past and review it by hearing the present recorded audio clips. The "Tap Button to Capture" feature automatically sends Echo to the background and buffers 1 full minute of recording time over and over. Users can easily track the buffered recordings and do more. The "Capture Important Moments" button easily allows Echo to revert 1 full minute back in time to save the most important part of your conversation. Echo also allows the user to trim and edit recordings, and has a quick tab to manage and delete all the Echo audio recordings. Download Echo now and start Echoing ! Developed by Mobile App Fund. Get to know Mobile App Fund and Submit Your App Idea: https://mobileappfund.com
IR
This app connects to a handheld thermal imaging scope to capture detailed images in low visibility or complete darkness. Its robust design is suitable for outdoor use in various professional and recreational scenarios.
- Connects to handheld thermal imaging scope
- Captures rich image information in darkness
- Robust design for outdoor use
- Suitable for patrol, law enforcement, and search and rescue
- Supports hiking and outdoor exploration
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IR-TRACKER V 可连接一款手持观瞄镜，采用红外热成像成像器件、专业显示目镜，手持操作，在能见度低或完全黑暗的环境下获取丰富的图像信息。设备设计坚固耐用，能够满足户外使用需求，可广泛应用于巡逻、执法、搜救、缉毒缉私、犯人追捕、徒步旅游(户外探索)等场景
Screenshots
Verdict
The clearest difference is price: IR at Free against Echo for iPhone's $0.99. Echo for iPhone's advantage is update cadence (monthly vs every 3 months) and iOS requirement (8.3 vs 11). On rating, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
IR is free to download; Echo for iPhone costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 1.0 for Echo for iPhone against 1.0 for IR. Both are backed by a comparable volume of ratings — 5 and 3 respectively.
Echo for iPhone ships an update monthly, IR every 3 months. The most recent releases landed on October 18, 2026 and October 30, 2026 respectively.
| Parameter | Echo for iPhone | IR |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 1.0 (5 ratings) | 1.0 (3 ratings) |
| Positive reviews | 20.0% of reviews | — |
| Number of ratings | 5 — better | 3 |
| Update frequency | Monthly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.3 — better | 11 |
| Further details — not scored | ||
| Size | 6 MB | 73 MB |
| Age rating | 4+ | 4+ |
| Developer | Mobile App Fund | zhejiang dali technology co.,ltd |
In-app purchases
Echo for iPhone
No in-app purchases
IR
No in-app purchases
