Lokas vs Battery Train
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lokas
This app records conversations, automatically transcribes them into text, and identifies individual speakers. It's designed to help you easily capture, review, and share important discussions like meetings or interviews.
- One-click audio recording
- Automatic AI transcription
- Voice diarisation (speaker identification)
- Respect for privacy
- File export (TXT, SRT, M4A)
- Future translation and summary features
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Lokas is a mobile application that lets you record your conversations, transcribe them into text and automatically separate each speaker's contribution. Whether it's a meeting, an interview or an informal chat, Lokas helps you capture your exchanges with ease. Key features One-click audio recording: Start a recording quickly and effortlessly. Automatic transcription: Thanks to an artificial intelligence tool for voice recognition, Lokas quickly transforms your recordings into text, making it easy to track, review and share your important discussions. Voice diarisation: Lokas automatically identifies who is speaking. This makes it possible, in particular, to compile statistics on the amount of time each person speaks. Respect for privacy: Your data belongs to you. The recordings processed by Framasoft are neither used nor kept after their analysis. File export: Easily retrieve your transcripts and audio files in different formats (TXT, SRT, or M4A). Share them with colleagues, friends or clients in just a few clicks. And in future versions... Translation: Lokas can transcribe your audio recording into the language of your choice, producing a text file (e.g. in German) corresponding to your vocal exchanges (e.g. in French). Discussion summary: Let Lokas summarise the important points of the discussion for you to make it easier to transmit, and identify the discussion you were looking for straight away. The Lokas application and service are provided by the Framasoft association, a well-known player in the digital ethics field. Our business model is based almost entirely on donations from individuals. As such, we seek to minimise the data we collect about you, and your records are always deleted from our servers directly after processing. Examples of use General assemblies, meetings, group discussions: avoid having always the same person taking notes, Lokas records the audio while you concentrate on the discussion. Discussions with gender bias: identify who is speaking and obtain statistics to illustrate the disparity in the distribution of speaking. Business meetings: Easily record and transcribe your meetings so you don't forget anything and can quickly share an accurate record with your colleagues. Why choose Lokas? Time saving: Get ready-to-use transcripts quickly, without having to listen to hours of recordings. Data security : Unlike other applications with business models based on extracting personal data as part of surveillance capitalism, Framasoft is (genuinely) committed to protecting your privacy. Data is therefore only used for the purposes requested and is immediately deleted from our servers. Free service and application: we are completely transparent about how this application and the transcription server work, and you are free to look at its source code and modify it to suit your needs, while respecting its licence. Who is behind Lokas? Lokas is a project developed by Framasoft, a French not-for-profit association committed to popular education in the digital commons. Framasoft is known for its many initiatives aimed at raising public awareness of alternatives to large centralised platforms and encouraging digital practices that are more respectful of privacy and individual freedoms. This is done in particular through the De-google-ify Internet campaign, which proposes some fifteen services as alternatives to those of the net giants.
Battery Train
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Are you managing your battery the right way? Smartphone batteries inevitably degrade with use. However, it's hard to tell exactly when it started getting worse, or if its current condition is normal. Battery Train automatically records every single moment of charging and discharging, allowing you to understand your battery status at a glance. [Key Features] ▸ Automatic Battery Logging The app automatically logs your battery status every 5 minutes in the background. Your history builds up continuously without even having to open the app. ▸ History Graphs Check your charging and discharging curves with 24-hour, 7-day, and 30-day graphs. You can see at a glance exactly when your battery drops sharply. ▸ Battery Health Analysis By analyzing the discharge rate, the app calculates a battery health score. If your battery health is declining, you can prepare for a replacement in advance. ▸ Smart Charging Alerts • Immediate alert when the battery drops below your set percentage (e.g., below 20%) • Alert when reaching your target percentage during charging (e.g., unplug advice at 80%) Prevent overcharging and deep discharging to extend your battery's lifespan. ▸ Dark Mode Support Automatically switches between Dark Mode and Light Mode based on your system settings. [Recommended For] • Anyone who wants to extend their smartphone's lifespan • Anyone curious about when their battery drains the most during the day • Anyone who wants to know the perfect time for a battery replacement • Anyone looking to fix their overcharging habits • Anyone experiencing sudden and rapid battery drain [What is Battery Health Score?] Battery Train calculates a health score by analyzing your discharge rate over a certain period. A higher score means your battery is in good condition, while a declining score suggests that battery aging is underway. [Notification Permission Guide] Notification permission is required to use the charging alert feature. You can change this permission at any time in your Settings. Start managing your battery right now.
Screenshots
Verdict
The clearest difference is ads: Lokas at none against Battery Train's shown. Lokas also leads on iOS requirement (12.0 vs 15.0). On price, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Lokas | Battery Train |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | — | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 37 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Framasoft | JAEMIN LEE |
In-app purchases
Lokas
No in-app purchases
Battery Train
No in-app purchases









