Vietnamese by Nemo vs Trek Log
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Vietnamese by Nemo
Learn Vietnamese with native speaker audio and pronunciation practice. This app focuses on essential phrases for everyday conversations, allowing you to learn at your own pace without formal lessons. It tracks your progress and offers customizable review modes to boost memory retention.
- Native speaker audio for essential words and phrases
- Speech Studio for pronunciation practice
- Offline access to all audio content
- Customizable learning and review modes
- Focus on high-frequency vocabulary
- Flashcard format with English descriptions
- Vocabulary quizzes
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Turn your iPhone, iPad and Apple Watch into your FAVORITE teacher of Vietnamese. ◆ The most essential words and phrases of the language, each with native speaker audio. ◆ Master your accent with the Speech Studio. Simply record yourself saying a phrase and then hear your voice next to the teacher’s. You’ll be AMAZED how quickly your foreign accent melts away. ◆ All audio is downloaded to the device and accessible even in airplane mode or without expensive international roaming fees. ◆ Nemo is NOT BUILT AROUND LESSONS at all. It is meant to be picked up and put down throughout the day, whenever you have a few minutes to spare. ◆ Builds a foundation of Vietnamese empowering you to speak CONFIDENTLY in EVERYDAY CONVERSATIONS. ◆ NO PRIOR KNOWLEDGE of Vietnamese required. Nemo® is specially DESIGNED to tap the remarkable power of your mobile device, and your brain, to their fullest. PERSONALIZED FOR YOU Nemo is your personal trainer, tracking your PROGRESS across every single word and phrase. ◆ Practice Vietnamese the way you'll use it. Nemo is fully customizable. ◆ Nemo immerses you in the sounds of Vietnamese so you naturally speak with ease. ◆ Dive into WHAT YOU WANT to learn at any time. ◆ You control which words to practice – skip words you don’t want to learn or already know. ◆ Turn on Review Mode to study what you practiced earlier in the day to BOOST your memory retention. ◆ Hear English descriptions of all words, in a flashcard format. ◆ Quiz your mastery of the vocabulary. ◆ Nemo introduces words to you progressively to develop familiarity and reviews them at the right moment so they enter your LONG TERM MEMORY. TARGET THE MOST COMMON WORDS Maximize your time investment by targeting the most basic and high frequency words of the language. Upgrade to the complete version to: ◆ Get off the beaten path or find comfort with DIRECTIONS, TRAVEL and HOTEL phrases. ◆ Decode menus with the most common FOOD words. ◆ Shop and find bargains like an insider with must-know SHOPPING phrases. ◆ Learn words useful for your time in vietnam. ◆ Build your proficiency with the most important verbs and SENTENCE BUILDING BLOCKS in Vietnamese. ◆ Spark new friendships with COMPLIMENTS and CONVERSATION STARTERS. Use your new skills to make friends, impress old friends, bring smiles to children, get out of jams, experience new things, speak confidently, and make your travel and cultural experience more rich and fulfilling. Download this FREE app now! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Trek Log
Record your journeys with GPS and save them as KML files directly to your device or iCloud Drive. Export routes as animated GIFs or MP4 videos for sharing. No internet connection or accounts are required.
- GPS route recording
- KML file export
- Animated GIF/MP4 export
- Background recording
- Pause and resume tracking
- Route playback
- Live map view
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Record where you go. Own what you record. TrekLog is a GPS trek recorder that saves your routes as standard KML files directly to your phone or iCloud Drive. There are no accounts to create, no servers involved, and no data leaving your hands. You don’t even need an active Internet connection. What you record belongs to you. Completely. Permanently. Privately. TrekLog can also export your journeys as animated GIFs or MP4 videos, ready for YouTube, social media, video editors, or anywhere else you want to share your adventures. WHAT IT DOES Press play. Walk, hike, drive, or explore. TrekLog records your GPS coordinates, altitude, heading, and timestamps as you move. When you finish, your route is saved as a KML file in your iCloud Drive, ready to open in Google Earth or any mapping tool that supports the format. Recording continues in the background; lock your phone, switch apps, or put it in your pocket. TrekLog stays on, quietly doing its job. PAUSE AND RESUME Real journeys are rarely uninterrupted. Pause when you stop, then resume when you’re ready. Each continuous stretch of movement is stored as its own track segment, so pauses appear as natural breaks rather than straight-line jumps. If you forget to resume, TrekLog notices when you start moving again and sends a quiet notification. Tap to continue, and any missed movement is folded into your route. Nothing is lost. ROUTE PLAYBACK Open any saved trek and press play to watch your route draw itself across the map. The full journey plays back in 5, 10, or 15 seconds; a quick way to relive a long hike, revisit a road trip, or share where you’ve been. EXPORT FOR SHARING Export your routes as animated GIFs or MP4 videos in 720p, 1080p, or 4K resolution. Route animations are perfect for YouTube travel videos, scenic drive recordings, hiking journals, or sharing your adventures online. MP4 exports work beautifully with editors like Final Cut Pro, DaVinci Resolve, and iMovie, making it easy to integrate route animations into larger video projects. LIVE MAP While recording, a live map shows your route building in real time, along with a directional indicator showing where you’re headed. Paused movement appears as a dashed line, clearly separated from your active track. The map is there when you want it. Recording continues whether you’re looking at it or not. TREK HISTORY Every completed trek is saved in the History tab, sorted by date. Tap any entry to view it on the map alongside key details: start time, duration, distance, and point count. Delete treks anytime, directly from the app. YOUR DATA, YOUR WAY TrekLog’s KML files are plain XML. Open them in any text editor, import them into Google Earth or GIS software, or store them wherever you like. Because your files live in your iCloud Drive, they sync automatically across your devices with no extra setup. HONEST PRICING TrekLog is a one-time purchase. After that, it’s yours. No subscriptions. No ads. No locked features. Every update is included.
Screenshots
Verdict
The clearest difference is price: Vietnamese by Nemo at Free against Trek Log's $1.99. Vietnamese by Nemo also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.6). Trek Log's advantage is in-app purchases (none vs 1) and update cadence (every 3 days vs every 2 months). On ads 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
Vietnamese by Nemo is free to download; Trek Log costs $1.99 up front. Vietnamese by Nemo sells 1 one-off in-app purchase. Trek Log asks for nothing beyond the download.
Vietnamese by Nemo ships an update every 2 months, Trek Log every 3 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.
| Parameter | Vietnamese by Nemo | Trek Log |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 4.7 (1.4K ratings) — better | — |
| Positive reviews | 84.8% of reviews | 100.0% of reviews — better |
| Number of ratings | 1.4K — better | — |
| Update frequency | Every 2 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 13 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Nemo Apps LLC | Jason Irwin |
Customer experience
Vietnamese by Nemo
Trek Log
Bugs and requests
Vietnamese by Nemo
Reported bugs
2 issues- Unclear instructions and help files
- Recording option cannot be turned off
Requested features
4 requests- Add more words and phrases, especially verbs
- Incorporate more visual cues and elements
- Improve sentence structure and grammar lessons
- Add support for more languages like Wolof
Trek Log
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Vietnamese by Nemo
- Nemo Vietnamese Foundation pack$14.99
Trek Log
No in-app purchases
Questions
Is Vietnamese by Nemo free?
Is Trek Log free?
Do Vietnamese by Nemo or Trek Log have ads?
Which is updated more often, Vietnamese by Nemo or Trek Log?
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